56922463851 has 32 divisors (see below), whose sum is σ = 84383735040. Its totient is φ = 33843312000.

The previous prime is 56922463823. The next prime is 56922463901. The reversal of 56922463851 is 15836422965.

It is a happy number.

It is not a de Polignac number, because 56922463851 - 2¹⁴ = 56922447467 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 56922463794 and 56922463803.

It is not an unprimeable number, because it can be changed into a prime (56922463051) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 284956 + ... + 441638.

It is an arithmetic number, because the mean of its divisors is an integer number (2636991720).

Almost surely, 2^56922463851 is an apocalyptic number.

56922463851 is a deficient number, since it is larger than the sum of its proper divisors (27461271189).

56922463851 is a wasteful number, since it uses less digits than its factorization.

56922463851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 156907.

The product of its digits is 3110400, while the sum is 51.

The spelling of 56922463851 in words is "fifty-six billion, nine hundred twenty-two million, four hundred sixty-three thousand, eight hundred fifty-one".