53910402 has 32 divisors (see below), whose sum is σ = 132703872. Its totient is φ = 14217984.

The previous prime is 53910401. The next prime is 53910403. The reversal of 53910402 is 20401935.

53910402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (53910401) and next prime (53910403).

It is not an unprimeable number, because it can be changed into a prime (53910401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 48823 + ... + 49914.

It is an arithmetic number, because the mean of its divisors is an integer number (4146996).

Almost surely, 2^53910402 is an apocalyptic number.

53910402 is an abundant number, since it is smaller than the sum of its proper divisors (78793470).

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

53910402 is a wasteful number, since it uses less digits than its factorization.

53910402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98762.

The product of its (nonzero) digits is 1080, while the sum is 24.

The square root of 53910402 is about 7342.3703257191. The cubic root of 53910402 is about 377.7671503418.

The spelling of 53910402 in words is "fifty-three million, nine hundred ten thousand, four hundred two".