625525561612054 has 8 divisors (see below), whose sum is σ = 939089613422808. Its totient is φ = 312495690471120.

The previous prime is 625525561612033. The next prime is 625525561612093. The reversal of 625525561612054 is 450216165525526.

It is a happy number.

625525561612054 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 625525561611986 and 625525561612004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 133545164527 + ... + 133545169210.

It is an arithmetic number, because the mean of its divisors is an integer number (117386201677851).

Almost surely, 2^{625525561612054} is an apocalyptic number.

625525561612054 is a deficient number, since it is larger than the sum of its proper divisors (313564051810754).

625525561612054 is a wasteful number, since it uses less digits than its factorization.

625525561612054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 267090334910.

The product of its (nonzero) digits is 21600000, while the sum is 55.

The spelling of 625525561612054 in words is "six hundred twenty-five trillion, five hundred twenty-five billion, five hundred sixty-one million, six hundred twelve thousand, fifty-four".