53156027 has 4 divisors (see below), whose sum is σ = 53368056. Its totient is φ = 52944000.

The previous prime is 53156017. The next prime is 53156029. The reversal of 53156027 is 72065135.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 72065135 = 5 ⋅14413027.

It is a cyclic number.

It is not a de Polignac number, because 53156027 - 2⁴ = 53156011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (53156029) 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, 105638 + ... + 106139.

It is an arithmetic number, because the mean of its divisors is an integer number (13342014).

Almost surely, 2^53156027 is an apocalyptic number.

53156027 is a deficient number, since it is larger than the sum of its proper divisors (212029).

53156027 is a wasteful number, since it uses less digits than its factorization.

53156027 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212028.

The product of its (nonzero) digits is 6300, while the sum is 29.

The square root of 53156027 is about 7290.8179925163. The cubic root of 53156027 is about 375.9968193295.

The spelling of 53156027 in words is "fifty-three million, one hundred fifty-six thousand, twenty-seven".