55451357334 has 12 divisors (see below), whose sum is σ = 120144607596. Its totient is φ = 18483785772.

The previous prime is 55451357327. The next prime is 55451357387. The reversal of 55451357334 is 43375315455.

55451357334 is a `hidden beast` number, since 5 + 5 + 45 + 1 + 3 + 573 + 34 = 666.

It is a self number, because there is not a number n which added to its sum of digits gives 55451357334.

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, 1540315464 + ... + 1540315499.

It is an arithmetic number, because the mean of its divisors is an integer number (10012050633).

Almost surely, 2^55451357334 is an apocalyptic number.

55451357334 is an abundant number, since it is smaller than the sum of its proper divisors (64693250262).

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

55451357334 is a wasteful number, since it uses less digits than its factorization.

55451357334 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3080630971 (or 3080630968 counting only the distinct ones).

The product of its digits is 1890000, while the sum is 45.

The spelling of 55451357334 in words is "fifty-five billion, four hundred fifty-one million, three hundred fifty-seven thousand, three hundred thirty-four".