55235054 has 12 divisors (see below), whose sum is σ = 96379704. Its totient is φ = 23672124.

The previous prime is 55235021. The next prime is 55235069. The reversal of 55235054 is 45053255.

It is a happy number.

It is a super-2 number, since 2×55235054² = 6101822380765832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 281714 + ... + 281909.

It is an arithmetic number, because the mean of its divisors is an integer number (8031642).

Almost surely, 2^55235054 is an apocalyptic number.

55235054 is a deficient number, since it is larger than the sum of its proper divisors (41144650).

55235054 is a wasteful number, since it uses less digits than its factorization.

55235054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 563639 (or 563632 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 29.

The square root of 55235054 is about 7432.0289288996. The cubic root of 55235054 is about 380.8362332161.

The spelling of 55235054 in words is "fifty-five million, two hundred thirty-five thousand, fifty-four".