53993010 has 32 divisors (see below), whose sum is σ = 133765632. Its totient is φ = 13933440.

The previous prime is 53992999. The next prime is 53993033. The reversal of 53993010 is 1039935.

It is a Harshad number since it is a multiple of its sum of digits (30).

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, 28099 + ... + 29958.

It is an arithmetic number, because the mean of its divisors is an integer number (4180176).

Almost surely, 2^53993010 is an apocalyptic number.

53993010 is an abundant number, since it is smaller than the sum of its proper divisors (79772622).

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

53993010 is a wasteful number, since it uses less digits than its factorization.

53993010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58098.

The product of its (nonzero) digits is 3645, while the sum is 30.

The square root of 53993010 is about 7347.9936036989. The cubic root of 53993010 is about 377.9600052867.

The spelling of 53993010 in words is "fifty-three million, nine hundred ninety-three thousand, ten".