56772657350 has 12 divisors (see below), whose sum is σ = 105597142764. Its totient is φ = 22709062920.

The previous prime is 56772657317. The next prime is 56772657353. The reversal of 56772657350 is 5375627765.

It is a junction number, because it is equal to n+sod(n) for n = 56772657292 and 56772657301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56772657353) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 567726524 + ... + 567726623.

It is an arithmetic number, because the mean of its divisors is an integer number (8799761897).

Almost surely, 2^56772657350 is an apocalyptic number.

56772657350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56772657350 is a deficient number, since it is larger than the sum of its proper divisors (48824485414).

56772657350 is a wasteful number, since it uses less digits than its factorization.

56772657350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1135453159 (or 1135453154 counting only the distinct ones).

The product of its (nonzero) digits is 9261000, while the sum is 53.

The spelling of 56772657350 in words is "fifty-six billion, seven hundred seventy-two million, six hundred fifty-seven thousand, three hundred fifty".