56495950 has 96 divisors (see below), whose sum is σ = 127991808. Its totient is φ = 18144000.

The previous prime is 56495921. The next prime is 56495951. The reversal of 56495950 is 5959465.

It is a junction number, because it is equal to n+sod(n) for n = 56495897 and 56495906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (56495951) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 444787 + ... + 444913.

It is an arithmetic number, because the mean of its divisors is an integer number (1333248).

Almost surely, 2^56495950 is an apocalyptic number.

56495950 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

56495950 is an abundant number, since it is smaller than the sum of its proper divisors (71495858).

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

56495950 is a wasteful number, since it uses less digits than its factorization.

56495950 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218 (or 213 counting only the distinct ones).

The product of its (nonzero) digits is 243000, while the sum is 43.

The square root of 56495950 is about 7516.3787823659. The cubic root of 56495950 is about 383.7123451543.

The spelling of 56495950 in words is "fifty-six million, four hundred ninety-five thousand, nine hundred fifty".