53745702 has 16 divisors (see below), whose sum is σ = 107751792. Its totient is φ = 17871840.

The previous prime is 53745701. The next prime is 53745707. The reversal of 53745702 is 20754735.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53745701) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8113 + ... + 13164.

It is an arithmetic number, because the mean of its divisors is an integer number (6734487).

Almost surely, 2^53745702 is an apocalyptic number.

53745702 is an abundant number, since it is smaller than the sum of its proper divisors (54006090).

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

53745702 is a wasteful number, since it uses less digits than its factorization.

53745702 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21703.

The product of its (nonzero) digits is 29400, while the sum is 33.

The square root of 53745702 is about 7331.1460222806. The cubic root of 53745702 is about 377.3820563373.

The spelling of 53745702 in words is "fifty-three million, seven hundred forty-five thousand, seven hundred two".