59447042879425 has 12 divisors (see below), whose sum is σ = 76256206729020. Its totient is φ = 45917715878720.

The previous prime is 59447042879401. The next prime is 59447042879429. The reversal of 59447042879425 is 52497824074495.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 383883093889 + 59063159785536 = 619583^2 + 7685256^2 .

It is not a de Polignac number, because 59447042879425 - 2⁷ = 59447042879297 is a prime.

It is not an unprimeable number, because it can be changed into a prime (59447042879429) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40997959882 + ... + 40997961331.

It is an arithmetic number, because the mean of its divisors is an integer number (6354683894085).

Almost surely, 2^{59447042879425} is an apocalyptic number.

It is an amenable number.

59447042879425 is a deficient number, since it is larger than the sum of its proper divisors (16809163849595).

59447042879425 is a wasteful number, since it uses less digits than its factorization.

59447042879425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81995921252 (or 81995921247 counting only the distinct ones).

The product of its (nonzero) digits is 812851200, while the sum is 70.

The spelling of 59447042879425 in words is "fifty-nine trillion, four hundred forty-seven billion, forty-two million, eight hundred seventy-nine thousand, four hundred twenty-five".