55459090954 has 16 divisors (see below), whose sum is σ = 85939508736. Its totient is φ = 26813991600.

The previous prime is 55459090933. The next prime is 55459090961. The reversal of 55459090954 is 45909095455.

It is a junction number, because it is equal to n+sod(n) for n = 55459090895 and 55459090904.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 271062 + ... + 429409.

It is an arithmetic number, because the mean of its divisors is an integer number (5371219296).

Almost surely, 2^55459090954 is an apocalyptic number.

55459090954 is a deficient number, since it is larger than the sum of its proper divisors (30480417782).

55459090954 is a wasteful number, since it uses less digits than its factorization.

55459090954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 701781.

The product of its (nonzero) digits is 7290000, while the sum is 55.

The spelling of 55459090954 in words is "fifty-five billion, four hundred fifty-nine million, ninety thousand, nine hundred fifty-four".