53451204 has 24 divisors (see below), whose sum is σ = 125105568. Its totient is φ = 17761920.

The previous prime is 53451197. The next prime is 53451239. The reversal of 53451204 is 40215435.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2757 + ... + 10700.

It is an arithmetic number, because the mean of its divisors is an integer number (5212732).

Almost surely, 2^53451204 is an apocalyptic number.

It is an amenable number.

53451204 is an abundant number, since it is smaller than the sum of its proper divisors (71654364).

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

53451204 is a wasteful number, since it uses less digits than its factorization.

53451204 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13795 (or 13793 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 24.

The square root of 53451204 is about 7311.0330323423. The cubic root of 53451204 is about 376.6915088775.

Adding to 53451204 its reverse (40215435), we get a palindrome (93666639).

The spelling of 53451204 in words is "fifty-three million, four hundred fifty-one thousand, two hundred four".