53157614 has 4 divisors (see below), whose sum is σ = 79736424. Its totient is φ = 26578806.

The previous prime is 53157583. The next prime is 53157619. The reversal of 53157614 is 41675135.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53157619) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13289402 + ... + 13289405.

It is an arithmetic number, because the mean of its divisors is an integer number (19934106).

Almost surely, 2^53157614 is an apocalyptic number.

53157614 is a deficient number, since it is larger than the sum of its proper divisors (26578810).

53157614 is a wasteful number, since it uses less digits than its factorization.

53157614 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26578809.

The product of its digits is 12600, while the sum is 32.

The square root of 53157614 is about 7290.9268272285. The cubic root of 53157614 is about 376.0005611505. Note that the first 3 decimals are identical.

The spelling of 53157614 in words is "fifty-three million, one hundred fifty-seven thousand, six hundred fourteen".