53987610 has 32 divisors (see below), whose sum is σ = 129773952. Its totient is φ = 14374080.

The previous prime is 53987603. The next prime is 53987629. The reversal of 53987610 is 1678935.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28080 + ... + 29940.

It is an arithmetic number, because the mean of its divisors is an integer number (4055436).

Almost surely, 2^53987610 is an apocalyptic number.

53987610 is an abundant number, since it is smaller than the sum of its proper divisors (75786342).

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

53987610 is a wasteful number, since it uses less digits than its factorization.

53987610 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2838.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 53987610 is about 7347.6261472669. The cubic root of 53987610 is about 377.9474045687.

The spelling of 53987610 in words is "fifty-three million, nine hundred eighty-seven thousand, six hundred ten".