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5124542634425 = 521731184865349
BaseRepresentation
bin100101010010010011010…
…0010110001100110111001
3200010220100012001110212002
41022210212202301212321
51132430030403300200
614522103221230345
71036143641454524
oct112444642614671
920126305043762
105124542634425
1116a63407a2105
126a9206b623b5
132b231c431aa6
1413a05a135bbb
158d47b3d7bd5
hex4a9268b19b9

5124542634425 has 12 divisors (see below), whose sum is σ = 6391163697900. Its totient is φ = 4075936797120.

The previous prime is 5124542634403. The next prime is 5124542634461. The reversal of 5124542634425 is 5244362454215.

It can be written as a sum of positive squares in 6 ways, for example, as 84504164416 + 5040038470009 = 290696^2 + 2245003^2 .

It is not a de Polignac number, because 5124542634425 - 216 = 5124542568889 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 5124542634425.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 592428350 + ... + 592436999.

It is an arithmetic number, because the mean of its divisors is an integer number (532596974825).

Almost surely, 25124542634425 is an apocalyptic number.

It is an amenable number.

5124542634425 is a deficient number, since it is larger than the sum of its proper divisors (1266621063475).

5124542634425 is a wasteful number, since it uses less digits than its factorization.

5124542634425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1184865532 (or 1184865527 counting only the distinct ones).

The product of its digits is 4608000, while the sum is 47.

The spelling of 5124542634425 in words is "five trillion, one hundred twenty-four billion, five hundred forty-two million, six hundred thirty-four thousand, four hundred twenty-five".

Divisors: 1 5 25 173 865 4325 1184865349 5924326745 29621633725 204981705377 1024908526885 5124542634425