53206156 has 12 divisors (see below), whose sum is σ = 98011480. Its totient is φ = 25202880.

The previous prime is 53206133. The next prime is 53206157. The reversal of 53206156 is 65160235.

It is a super-3 number, since 3×53206156³ (a number of 24 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (28) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (53206157) 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, 349965 + ... + 350116.

Almost surely, 2^53206156 is an apocalyptic number.

It is an amenable number.

53206156 is a deficient number, since it is larger than the sum of its proper divisors (44805324).

53206156 is a wasteful number, since it uses less digits than its factorization.

53206156 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 700104 (or 700102 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 28.

The square root of 53206156 is about 7294.2549996556. The cubic root of 53206156 is about 376.1149772865.

It can be divided in two parts, 5320 and 6156, that added together give a triangular number (11476 = T₁₅₁).

The spelling of 53206156 in words is "fifty-three million, two hundred six thousand, one hundred fifty-six".