53964402 has 32 divisors (see below), whose sum is σ = 110398464. Its totient is φ = 17581200.

The previous prime is 53964377. The next prime is 53964403. The reversal of 53964402 is 20446935.

It is not an unprimeable number, because it can be changed into a prime (53964403) 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, 55323 + ... + 56289.

It is an arithmetic number, because the mean of its divisors is an integer number (3449952).

Almost surely, 2^53964402 is an apocalyptic number.

53964402 is an abundant number, since it is smaller than the sum of its proper divisors (56434062).

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

53964402 is a wasteful number, since it uses less digits than its factorization.

53964402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1174.

The product of its (nonzero) digits is 25920, while the sum is 33.

The square root of 53964402 is about 7346.0466919289. The cubic root of 53964402 is about 377.8932399154.

The spelling of 53964402 in words is "fifty-three million, nine hundred sixty-four thousand, four hundred two".