5125455540234 has 24 divisors (see below), whose sum is σ = 11130919705152. Its totient is φ = 1704521174760.

The previous prime is 5125455540211. The next prime is 5125455540269. The reversal of 5125455540234 is 4320455545215.

5125455540234 is a `hidden beast` number, since 5 + 1 + 2 + 54 + 55 + 540 + 2 + 3 + 4 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5125455540234.

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, 330325804 + ... + 330341319.

It is an arithmetic number, because the mean of its divisors is an integer number (463788321048).

Almost surely, 2^{5125455540234} is an apocalyptic number.

5125455540234 is an abundant number, since it is smaller than the sum of its proper divisors (6005464164918).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5125455540234 is a wasteful number, since it uses less digits than its factorization.

5125455540234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 660667562 (or 660667559 counting only the distinct ones).

The product of its (nonzero) digits is 2400000, while the sum is 45.

The spelling of 5125455540234 in words is "five trillion, one hundred twenty-five billion, four hundred fifty-five million, five hundred forty thousand, two hundred thirty-four".