53486402 has 8 divisors (see below), whose sum is σ = 80488512. Its totient is φ = 26656900.

The previous prime is 53486393. The next prime is 53486467. The reversal of 53486402 is 20468435.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 42374 + ... + 43617.

It is an arithmetic number, because the mean of its divisors is an integer number (10061064).

Almost surely, 2^53486402 is an apocalyptic number.

53486402 is a deficient number, since it is larger than the sum of its proper divisors (27002110).

53486402 is a wasteful number, since it uses less digits than its factorization.

53486402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 86304.

The product of its (nonzero) digits is 23040, while the sum is 32.

The square root of 53486402 is about 7313.4398199479. The cubic root of 53486402 is about 376.7741754186.

The spelling of 53486402 in words is "fifty-three million, four hundred eighty-six thousand, four hundred two".