55906208954 has 8 divisors (see below), whose sum is σ = 84168758208. Its totient is φ = 27849956220.

The previous prime is 55906208947. The next prime is 55906208957. The reversal of 55906208954 is 45980260955.

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

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 55906208896 and 55906208905.

It is not an unprimeable number, because it can be changed into a prime (55906208957) 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, 51573452 + ... + 51574535.

It is an arithmetic number, because the mean of its divisors is an integer number (10521094776).

Almost surely, 2^55906208954 is an apocalyptic number.

55906208954 is a deficient number, since it is larger than the sum of its proper divisors (28262549254).

55906208954 is a wasteful number, since it uses less digits than its factorization.

55906208954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 103148260.

The product of its (nonzero) digits is 3888000, while the sum is 53.

The spelling of 55906208954 in words is "fifty-five billion, nine hundred six million, two hundred eight thousand, nine hundred fifty-four".