53542562 has 8 divisors (see below), whose sum is σ = 80379216. Its totient is φ = 26749492.

The previous prime is 53542547. The next prime is 53542579. The reversal of 53542562 is 26524535.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7628 + ... + 12855.

It is an arithmetic number, because the mean of its divisors is an integer number (10047402).

Almost surely, 2^53542562 is an apocalyptic number.

53542562 is a deficient number, since it is larger than the sum of its proper divisors (26836654).

53542562 is a wasteful number, since it uses less digits than its factorization.

53542562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21792.

The product of its digits is 36000, while the sum is 32.

The square root of 53542562 is about 7317.2783191567. The cubic root of 53542562 is about 376.9059985577.

The spelling of 53542562 in words is "fifty-three million, five hundred forty-two thousand, five hundred sixty-two".