53460642 has 16 divisors (see below), whose sum is σ = 112548960. Its totient is φ = 16882272.

The previous prime is 53460611. The next prime is 53460683. The reversal of 53460642 is 24606435.

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, 234363 + ... + 234590.

It is an arithmetic number, because the mean of its divisors is an integer number (7034310).

Almost surely, 2^53460642 is an apocalyptic number.

53460642 is an abundant number, since it is smaller than the sum of its proper divisors (59088318).

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

53460642 is a wasteful number, since it uses less digits than its factorization.

53460642 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468977.

The product of its (nonzero) digits is 17280, while the sum is 30.

The square root of 53460642 is about 7311.6784666723. The cubic root of 53460642 is about 376.7136786633.

The spelling of 53460642 in words is "fifty-three million, four hundred sixty thousand, six hundred forty-two".