53446902 has 16 divisors (see below), whose sum is σ = 106997232. Its totient is φ = 17798400.

The previous prime is 53446889. The next prime is 53446909. The reversal of 53446902 is 20964435.

It is a super-3 number, since 3×53446902³ (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53446909) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3498 + ... + 10914.

It is an arithmetic number, because the mean of its divisors is an integer number (6687327).

Almost surely, 2^53446902 is an apocalyptic number.

53446902 is an abundant number, since it is smaller than the sum of its proper divisors (53550330).

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

53446902 is a wasteful number, since it uses less digits than its factorization.

53446902 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8623.

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

The square root of 53446902 is about 7310.7388135537. The cubic root of 53446902 is about 376.6814026483.

It can be divided in two parts, 5344 and 6902, that added together give a triangular number (12246 = T₁₅₆).

The spelling of 53446902 in words is "fifty-three million, four hundred forty-six thousand, nine hundred two".