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5078423525 = 52759491857
BaseRepresentation
bin1001011101011001…
…01001011111100101
3111002220221122102012
410232230221133211
540400034023100
62155532124005
7236563613330
oct45654513745
914086848365
105078423525
11217670183a
12b98906605
1362c189546
14362677617
151eac98135
hex12eb297e5

5078423525 has 24 divisors (see below), whose sum is σ = 7318847040. Its totient is φ = 3423317760.

The previous prime is 5078423509. The next prime is 5078423527. The reversal of 5078423525 is 5253248705.

It is not a de Polignac number, because 5078423525 - 24 = 5078423509 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5078423527) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235604 + ... + 256253.

It is an arithmetic number, because the mean of its divisors is an integer number (304951960).

Almost surely, 25078423525 is an apocalyptic number.

It is an amenable number.

5078423525 is a deficient number, since it is larger than the sum of its proper divisors (2240423515).

5078423525 is a wasteful number, since it uses less digits than its factorization.

5078423525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491933 (or 491928 counting only the distinct ones).

The product of its (nonzero) digits is 336000, while the sum is 41.

The square root of 5078423525 is about 71263.0586278754. The cubic root of 5078423525 is about 1718.8697646131.

The spelling of 5078423525 in words is "five billion, seventy-eight million, four hundred twenty-three thousand, five hundred twenty-five".

Divisors: 1 5 7 25 35 59 175 295 413 1475 2065 10325 491857 2459285 3442999 12296425 17214995 29019563 86074975 145097815 203136941 725489075 1015684705 5078423525