53120264 has 32 divisors (see below), whose sum is σ = 101928000. Its totient is φ = 25945920.

The previous prime is 53120251. The next prime is 53120303. The reversal of 53120264 is 46202135.

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, 96839 + ... + 97385.

It is an arithmetic number, because the mean of its divisors is an integer number (3185250).

Almost surely, 2^53120264 is an apocalyptic number.

It is an amenable number.

53120264 is a deficient number, since it is larger than the sum of its proper divisors (48807736).

53120264 is a wasteful number, since it uses less digits than its factorization.

53120264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 813 (or 809 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 53120264 is about 7288.3649743958. The cubic root of 53120264 is about 375.9124777426.

Adding to 53120264 its reverse (46202135), we get a palindrome (99322399).

The spelling of 53120264 in words is "fifty-three million, one hundred twenty thousand, two hundred sixty-four".