53956850 has 24 divisors (see below), whose sum is σ = 104725440. Its totient is φ = 20643920.

The previous prime is 53956843. The next prime is 53956883. The reversal of 53956850 is 5865935.

It is a super-2 number, since 2×53956850² = 5822683323845000, which contains 22 as substring.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 53956798 and 53956807.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 22310 + ... + 24609.

It is an arithmetic number, because the mean of its divisors is an integer number (4363560).

Almost surely, 2^53956850 is an apocalyptic number.

53956850 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

53956850 is a deficient number, since it is larger than the sum of its proper divisors (50768590).

53956850 is a wasteful number, since it uses less digits than its factorization.

53956850 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46954 (or 46949 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 41.

The square root of 53956850 is about 7345.5326559753. The cubic root of 53956850 is about 377.8756111158.

The spelling of 53956850 in words is "fifty-three million, nine hundred fifty-six thousand, eight hundred fifty".