55125356 has 48 divisors (see below), whose sum is σ = 120022560. Its totient is φ = 21765120.

The previous prime is 55125337. The next prime is 55125379. The reversal of 55125356 is 65352155.

It is a super-3 number, since 3×55125356³ (a number of 24 digits) contains 333 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6890 + ... + 12558.

It is an arithmetic number, because the mean of its divisors is an integer number (2500470).

Almost surely, 2^55125356 is an apocalyptic number.

It is an amenable number.

55125356 is an abundant number, since it is smaller than the sum of its proper divisors (64897204).

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

55125356 is a wasteful number, since it uses less digits than its factorization.

55125356 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5714 (or 5712 counting only the distinct ones).

The product of its digits is 22500, while the sum is 32.

The square root of 55125356 is about 7424.6451767071. The cubic root of 55125356 is about 380.5839498242.

The spelling of 55125356 in words is "fifty-five million, one hundred twenty-five thousand, three hundred fifty-six".