53672600 has 72 divisors (see below), whose sum is σ = 129327660. Its totient is φ = 20704320.

The previous prime is 53672599. The next prime is 53672603. The reversal of 53672600 is 627635.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (53672603) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 679361 + ... + 679439.

Almost surely, 2^53672600 is an apocalyptic number.

53672600 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 53672600, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (64663830).

53672600 is an abundant number, since it is smaller than the sum of its proper divisors (75655060).

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

53672600 is a wasteful number, since it uses less digits than its factorization.

53672600 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 217 (or 129 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 53672600 is about 7326.1586114416. The cubic root of 53672600 is about 377.2108804781.

The spelling of 53672600 in words is "fifty-three million, six hundred seventy-two thousand, six hundred".