56346499464365 has 16 divisors (see below), whose sum is σ = 73780633264896. Its totient is φ = 40969303972800.

The previous prime is 56346499464361. The next prime is 56346499464389.

56346499464365 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 56346499464365 - 2² = 56346499464361 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 56346499464292 and 56346499464301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56346499464361) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124376402 + ... + 124828611.

It is an arithmetic number, because the mean of its divisors is an integer number (4611289579056).

Almost surely, 2^{56346499464365} is an apocalyptic number.

56346499464365 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

56346499464365 is a deficient number, since it is larger than the sum of its proper divisors (17434133800531).

56346499464365 is a wasteful number, since it uses less digits than its factorization.

56346499464365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 249209140.

The product of its digits is 6046617600, while the sum is 74.

The spelling of 56346499464365 in words is "fifty-six trillion, three hundred forty-six billion, four hundred ninety-nine million, four hundred sixty-four thousand, three hundred sixty-five".