65426701563057 has 16 divisors (see below), whose sum is σ = 87957476133120. Its totient is φ = 43257287907600.

The previous prime is 65426701562899. The next prime is 65426701563073. The reversal of 65426701563057 is 75036510762456.

65426701563057 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 65426701563057 - 2⁸ = 65426701562801 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 65426701562988 and 65426701563006.

It is not an unprimeable number, because it can be changed into a prime (65426701563757) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52368007 + ... + 53602812.

It is an arithmetic number, because the mean of its divisors is an integer number (5497342258320).

Almost surely, 2^{65426701563057} is an apocalyptic number.

It is an amenable number.

65426701563057 is a deficient number, since it is larger than the sum of its proper divisors (22530774570063).

65426701563057 is a wasteful number, since it uses less digits than its factorization.

65426701563057 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 105972524.

The product of its (nonzero) digits is 31752000, while the sum is 57.

The spelling of 65426701563057 in words is "sixty-five trillion, four hundred twenty-six billion, seven hundred one million, five hundred sixty-three thousand, fifty-seven".