55008954 has 192 divisors, whose sum is σ = 166053888. Its totient is φ = 12700800.

The previous prime is 55008953. The next prime is 55008959. The reversal of 55008954 is 45980055.

It is a happy number.

It is a Smith number, since the sum of its digits (36) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55008953) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 774739 + ... + 774809.

It is an arithmetic number, because the mean of its divisors is an integer number (864864).

Almost surely, 2^55008954 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 55008954, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83026944).

55008954 is an abundant number, since it is smaller than the sum of its proper divisors (111044934).

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

55008954 is a wasteful number, since it uses less digits than its factorization.

55008954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 153 (or 150 counting only the distinct ones).

The product of its (nonzero) digits is 36000, while the sum is 36.

The square root of 55008954 is about 7416.8021410848. The cubic root of 55008954 is about 380.3158823117.

The spelling of 55008954 in words is "fifty-five million, eight thousand, nine hundred fifty-four".