56902783950 has 36 divisors (see below), whose sum is σ = 152878814088. Its totient is φ = 15174075600.

The previous prime is 56902783937. The next prime is 56902783963. The reversal of 56902783950 is 5938720965.

56902783950 is a `hidden beast` number, since 569 + 0 + 2 + 78 + 3 + 9 + 5 + 0 = 666.

It is an interprime number because it is at equal distance from previous prime (56902783937) and next prime (56902783963).

It is a congruent number.

It is an unprimeable number.

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 17 ways as a sum of consecutive naturals, for example, 63224866 + ... + 63225765.

Almost surely, 2^56902783950 is an apocalyptic number.

56902783950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56902783950 is an abundant number, since it is smaller than the sum of its proper divisors (95976030138).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

56902783950 is a wasteful number, since it uses less digits than its factorization.

56902783950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 126450649 (or 126450641 counting only the distinct ones).

The product of its (nonzero) digits is 4082400, while the sum is 54.

The spelling of 56902783950 in words is "fifty-six billion, nine hundred two million, seven hundred eighty-three thousand, nine hundred fifty".