53387710 has 16 divisors (see below), whose sum is σ = 96186816. Its totient is φ = 21335328.

The previous prime is 53387689. The next prime is 53387731. The reversal of 53387710 is 1778335.

It is an interprime number because it is at equal distance from previous prime (53387689) and next prime (53387731).

It is a congruent number.

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, 14299 + ... + 17641.

It is an arithmetic number, because the mean of its divisors is an integer number (6011676).

Almost surely, 2^53387710 is an apocalyptic number.

53387710 is a deficient number, since it is larger than the sum of its proper divisors (42799106).

53387710 is a wasteful number, since it uses less digits than its factorization.

53387710 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4947.

The product of its (nonzero) digits is 17640, while the sum is 34.

The square root of 53387710 is about 7306.6894008162. The cubic root of 53387710 is about 376.5422941070.

The spelling of 53387710 in words is "fifty-three million, three hundred eighty-seven thousand, seven hundred ten".