53470632 has 16 divisors (see below), whose sum is σ = 133676640. Its totient is φ = 17823536.

The previous prime is 53470619. The next prime is 53470633. The reversal of 53470632 is 23607435.

It is a self number, because there is not a number n which added to its sum of digits gives 53470632.

It is not an unprimeable number, because it can be changed into a prime (53470633) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1113948 + ... + 1113995.

It is an arithmetic number, because the mean of its divisors is an integer number (8354790).

Almost surely, 2^53470632 is an apocalyptic number.

It is an amenable number.

53470632 is an abundant number, since it is smaller than the sum of its proper divisors (80206008).

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

53470632 is a wasteful number, since it uses less digits than its factorization.

53470632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2227952 (or 2227948 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 53470632 is about 7312.3615884337. The cubic root of 53470632 is about 376.7371422502.

The spelling of 53470632 in words is "fifty-three million, four hundred seventy thousand, six hundred thirty-two".