53812402 has 8 divisors (see below), whose sum is σ = 92249856. Its totient is φ = 23062452.

The previous prime is 53812397. The next prime is 53812403. The reversal of 53812402 is 20421835.

53812402 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (53812403) 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 3 ways as a sum of consecutive naturals, for example, 1921858 + ... + 1921885.

It is an arithmetic number, because the mean of its divisors is an integer number (11531232).

Almost surely, 2^53812402 is an apocalyptic number.

53812402 is a deficient number, since it is larger than the sum of its proper divisors (38437454).

53812402 is a wasteful number, since it uses less digits than its factorization.

53812402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3843752.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 53812402 is about 7335.6936958954. The cubic root of 53812402 is about 377.5381058854.

It can be divided in two parts, 5381240 and 2, that multiplied together give a triangular number (10762480 = T₄₆₃₉).

The spelling of 53812402 in words is "fifty-three million, eight hundred twelve thousand, four hundred two".