55033650234 has 32 divisors (see below), whose sum is σ = 122484363840. Its totient is φ = 18316445616.

The previous prime is 55033650229. The next prime is 55033650251. The reversal of 55033650234 is 43205633055.

55033650234 is a `hidden beast` number, since 550 + 3 + 36 + 50 + 23 + 4 = 666.

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, 745092 + ... + 815615.

It is an arithmetic number, because the mean of its divisors is an integer number (3827636370).

Almost surely, 2^55033650234 is an apocalyptic number.

55033650234 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

55033650234 is an abundant number, since it is smaller than the sum of its proper divisors (67450713606).

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

55033650234 is a wasteful number, since it uses less digits than its factorization.

55033650234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1561371 (or 1561365 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 36.

The spelling of 55033650234 in words is "fifty-five billion, thirty-three million, six hundred fifty thousand, two hundred thirty-four".