55910054 has 8 divisors (see below), whose sum is σ = 83974008. Its totient is φ = 27918720.

The previous prime is 55910053. The next prime is 55910077. The reversal of 55910054 is 45001955.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 55909999 and 55910026.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55910051) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16187 + ... + 19334.

It is an arithmetic number, because the mean of its divisors is an integer number (10496751).

Almost surely, 2^55910054 is an apocalyptic number.

55910054 is a deficient number, since it is larger than the sum of its proper divisors (28063954).

55910054 is a wasteful number, since it uses less digits than its factorization.

55910054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36310.

The product of its (nonzero) digits is 4500, while the sum is 29.

The square root of 55910054 is about 7477.3025885007. The cubic root of 55910054 is about 382.3812928516.

Subtracting from 55910054 its sum of digits (29), we obtain a triangular number (55910025 = T₁₀₅₇₄).

The spelling of 55910054 in words is "fifty-five million, nine hundred ten thousand, fifty-four".