53887254 has 16 divisors (see below), whose sum is σ = 107927040. Its totient is φ = 17937000.

The previous prime is 53887241. The next prime is 53887261. The reversal of 53887254 is 45278835.

It is a super-2 number, since 2×53887254² = 5807672287321032, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1474 + ... + 10485.

It is an arithmetic number, because the mean of its divisors is an integer number (6745440).

Almost surely, 2^53887254 is an apocalyptic number.

53887254 is an abundant number, since it is smaller than the sum of its proper divisors (54039786).

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

53887254 is a wasteful number, since it uses less digits than its factorization.

53887254 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12715.

The product of its digits is 268800, while the sum is 42.

The square root of 53887254 is about 7340.7938262834. The cubic root of 53887254 is about 377.7130741614.

The spelling of 53887254 in words is "fifty-three million, eight hundred eighty-seven thousand, two hundred fifty-four".