56403346032351 has 8 divisors (see below), whose sum is σ = 83560512640560. Its totient is φ = 37602230688216.

The previous prime is 56403346032337. The next prime is 56403346032431. The reversal of 56403346032351 is 15323064330465.

56403346032351 is a `hidden beast` number, since 5 + 6 + 4 + 0 + 3 + 3 + 4 + 603 + 2 + 35 + 1 = 666.

It is not a de Polignac number, because 56403346032351 - 2²³ = 56403337643743 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56403346032297 and 56403346032306.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56403346032311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1044506407980 + ... + 1044506408033.

It is an arithmetic number, because the mean of its divisors is an integer number (10445064080070).

Almost surely, 2^{56403346032351} is an apocalyptic number.

56403346032351 is a deficient number, since it is larger than the sum of its proper divisors (27157166608209).

56403346032351 is a wasteful number, since it uses less digits than its factorization.

56403346032351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2089012816022 (or 2089012816016 counting only the distinct ones).

The product of its (nonzero) digits is 2332800, while the sum is 45.

The spelling of 56403346032351 in words is "fifty-six trillion, four hundred three billion, three hundred forty-six million, thirty-two thousand, three hundred fifty-one".