53255371 has 16 divisors (see below), whose sum is σ = 59963904. Its totient is φ = 46970784.

The previous prime is 53255353. The next prime is 53255383. The reversal of 53255371 is 17355235.

It is a cyclic number.

It is not a de Polignac number, because 53255371 - 2¹⁹ = 52731083 is a prime.

It is a super-2 number, since 2×53255371² = 5672269080695282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (53255311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25260 + ... + 27286.

It is an arithmetic number, because the mean of its divisors is an integer number (3747744).

Almost surely, 2^53255371 is an apocalyptic number.

53255371 is a deficient number, since it is larger than the sum of its proper divisors (6708533).

53255371 is a wasteful number, since it uses less digits than its factorization.

53255371 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2130.

The product of its digits is 15750, while the sum is 31.

The square root of 53255371 is about 7297.6277652399. The cubic root of 53255371 is about 376.2309086975.

The spelling of 53255371 in words is "fifty-three million, two hundred fifty-five thousand, three hundred seventy-one".