55252060 has 24 divisors (see below), whose sum is σ = 116678016. Its totient is φ = 21977280.

The previous prime is 55252039. The next prime is 55252069. The reversal of 55252060 is 6025255.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55252069) 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, 4012 + ... + 11251.

It is an arithmetic number, because the mean of its divisors is an integer number (4861584).

Almost surely, 2^55252060 is an apocalyptic number.

It is an amenable number.

55252060 is an abundant number, since it is smaller than the sum of its proper divisors (61425956).

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

55252060 is a wasteful number, since it uses less digits than its factorization.

55252060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15453 (or 15451 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 25.

The square root of 55252060 is about 7433.1729429632. The cubic root of 55252060 is about 380.8753136910.

The spelling of 55252060 in words is "fifty-five million, two hundred fifty-two thousand, sixty".