52915302 has 32 divisors (see below), whose sum is σ = 128280960. Its totient is φ = 16034760.

The previous prime is 52915283. The next prime is 52915309. The reversal of 52915302 is 20351925.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52915309) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 43948 + ... + 45135.

It is an arithmetic number, because the mean of its divisors is an integer number (4008780).

Almost surely, 2^52915302 is an apocalyptic number.

52915302 is an abundant number, since it is smaller than the sum of its proper divisors (75365658).

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

52915302 is a wasteful number, since it uses less digits than its factorization.

52915302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 89105 (or 89099 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 52915302 is about 7274.2904808648. The cubic root of 52915302 is about 375.4283744678.

The spelling of 52915302 in words is "fifty-two million, nine hundred fifteen thousand, three hundred two".