55062552 has 48 divisors (see below), whose sum is σ = 143934840. Its totient is φ = 17552128.

The previous prime is 55062547. The next prime is 55062563. The reversal of 55062552 is 25526055.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 10528 + ... + 14864.

Almost surely, 2^55062552 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 55062552, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71967420).

55062552 is an abundant number, since it is smaller than the sum of its proper divisors (88872288).

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

55062552 is a wasteful number, since it uses less digits than its factorization.

55062552 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4392 (or 4365 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 30.

The square root of 55062552 is about 7420.4145436761. The cubic root of 55062552 is about 380.4393625352.

The spelling of 55062552 in words is "fifty-five million, sixty-two thousand, five hundred fifty-two".