53214056 has 16 divisors (see below), whose sum is σ = 114030240. Its totient is φ = 22806000.

The previous prime is 53214053. The next prime is 53214113. The reversal of 53214056 is 65041235.

It is a super-2 number, since 2×53214056² = 5663471511942272, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53214053) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475070 + ... + 475181.

It is an arithmetic number, because the mean of its divisors is an integer number (7126890).

Almost surely, 2^53214056 is an apocalyptic number.

53214056 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

53214056 is an abundant number, since it is smaller than the sum of its proper divisors (60816184).

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

53214056 is a wasteful number, since it uses less digits than its factorization.

53214056 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 950264 (or 950260 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 53214056 is about 7294.7965016168. The cubic root of 53214056 is about 376.1335914313.

The spelling of 53214056 in words is "fifty-three million, two hundred fourteen thousand, fifty-six".