53264542 has 8 divisors (see below), whose sum is σ = 80794800. Its totient is φ = 26332944.

The previous prime is 53264509. The next prime is 53264567. The reversal of 53264542 is 24546235.

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

It is a super-2 number, since 2×53264542² = 5674222868939528, which contains 22 as substring.

It is a congruent number.

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, 149442 + ... + 149797.

It is an arithmetic number, because the mean of its divisors is an integer number (10099350).

Almost surely, 2^53264542 is an apocalyptic number.

53264542 is a deficient number, since it is larger than the sum of its proper divisors (27530258).

53264542 is a wasteful number, since it uses less digits than its factorization.

53264542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299330.

The product of its digits is 28800, while the sum is 31.

The square root of 53264542 is about 7298.2560930677. The cubic root of 53264542 is about 376.2525041132.

The spelling of 53264542 in words is "fifty-three million, two hundred sixty-four thousand, five hundred forty-two".