55336650 has 24 divisors (see below), whose sum is σ = 137235264. Its totient is φ = 14756400.

The previous prime is 55336637. The next prime is 55336651. The reversal of 55336650 is 5663355.

It is not an unprimeable number, because it can be changed into a prime (55336651) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 184306 + ... + 184605.

It is an arithmetic number, because the mean of its divisors is an integer number (5718136).

Almost surely, 2^55336650 is an apocalyptic number.

55336650 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

55336650 is an abundant number, since it is smaller than the sum of its proper divisors (81898614).

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

55336650 is a wasteful number, since it uses less digits than its factorization.

55336650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368926 (or 368921 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 33.

The square root of 55336650 is about 7438.8607998806. The cubic root of 55336650 is about 381.0695858737.

The spelling of 55336650 in words is "fifty-five million, three hundred thirty-six thousand, six hundred fifty".