53695632 has 20 divisors (see below), whose sum is σ = 138713840. Its totient is φ = 17898528.

The previous prime is 53695601. The next prime is 53695633. The reversal of 53695632 is 23659635.

It is not an unprimeable number, because it can be changed into a prime (53695633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 559282 + ... + 559377.

It is an arithmetic number, because the mean of its divisors is an integer number (6935692).

Almost surely, 2^53695632 is an apocalyptic number.

It is an amenable number.

53695632 is an abundant number, since it is smaller than the sum of its proper divisors (85018208).

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

53695632 is a wasteful number, since it uses less digits than its factorization.

53695632 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1118670 (or 1118664 counting only the distinct ones).

The product of its digits is 145800, while the sum is 39.

The square root of 53695632 is about 7327.7303443836. The cubic root of 53695632 is about 377.2648290389.

The spelling of 53695632 in words is "fifty-three million, six hundred ninety-five thousand, six hundred thirty-two".