53625616 has 40 divisors (see below), whose sum is σ = 120019104. Its totient is φ = 22940160.

The previous prime is 53625613. The next prime is 53625643. The reversal of 53625616 is 61652635.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is not an unprimeable number, because it can be changed into a prime (53625613) 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, 5970 + ... + 11953.

Almost surely, 2^53625616 is an apocalyptic number.

It is an amenable number.

53625616 is an abundant number, since it is smaller than the sum of its proper divisors (66393488).

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

53625616 is a wasteful number, since it uses less digits than its factorization.

53625616 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17959 (or 17953 counting only the distinct ones).

The product of its digits is 32400, while the sum is 34.

The square root of 53625616 is about 7322.9513176041. The cubic root of 53625616 is about 377.1007805391.

The spelling of 53625616 in words is "fifty-three million, six hundred twenty-five thousand, six hundred sixteen".