53604152 has 32 divisors (see below), whose sum is σ = 115758720. Its totient is φ = 22794720.

The previous prime is 53604137. The next prime is 53604167. The reversal of 53604152 is 25140635.

It is an interprime number because it is at equal distance from previous prime (53604137) and next prime (53604167).

It is a super-3 number, since 3×53604152³ (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

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, 3683 + ... + 10989.

It is an arithmetic number, because the mean of its divisors is an integer number (3617460).

Almost surely, 2^53604152 is an apocalyptic number.

It is an amenable number.

53604152 is an abundant number, since it is smaller than the sum of its proper divisors (62154568).

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

53604152 is a wasteful number, since it uses less digits than its factorization.

53604152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7451 (or 7447 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 53604152 is about 7321.4856415894. The cubic root of 53604152 is about 377.0504614820.

Adding to 53604152 its reverse (25140635), we get a palindrome (78744787).

The spelling of 53604152 in words is "fifty-three million, six hundred four thousand, one hundred fifty-two".