53642854 has 16 divisors (see below), whose sum is σ = 88903008. Its totient is φ = 24145792.

The previous prime is 53642821. The next prime is 53642863. The reversal of 53642854 is 45824635.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33517 + ... + 35080.

It is an arithmetic number, because the mean of its divisors is an integer number (5556438).

Almost surely, 2^53642854 is an apocalyptic number.

53642854 is a deficient number, since it is larger than the sum of its proper divisors (35260154).

53642854 is a wasteful number, since it uses less digits than its factorization.

53642854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68639.

The product of its digits is 115200, while the sum is 37.

The square root of 53642854 is about 7324.1282075070. The cubic root of 53642854 is about 377.1411826662.

The spelling of 53642854 in words is "fifty-three million, six hundred forty-two thousand, eight hundred fifty-four".