55125376 has 32 divisors (see below), whose sum is σ = 110337480. Its totient is φ = 27432960.

The previous prime is 55125337. The next prime is 55125379. The reversal of 55125376 is 67352155.

It is a tau number, because it is divible by the number of its divisors (32).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55125379) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29955 + ... + 31741.

Almost surely, 2^55125376 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55125376, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55168740).

55125376 is an abundant number, since it is smaller than the sum of its proper divisors (55212104).

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

55125376 is a wasteful number, since it uses less digits than its factorization.

55125376 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2042 (or 2030 counting only the distinct ones).

The product of its digits is 31500, while the sum is 34.

The square root of 55125376 is about 7424.6465235727. The cubic root of 55125376 is about 380.5839958507.

The spelling of 55125376 in words is "fifty-five million, one hundred twenty-five thousand, three hundred seventy-six".