55469296455 has 32 divisors (see below), whose sum is σ = 89776375488. Its totient is φ = 29242752000.

The previous prime is 55469296451. The next prime is 55469296499.

55469296455 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 55469296455 - 2² = 55469296451 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55469296451) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 905085 + ... + 964425.

It is an arithmetic number, because the mean of its divisors is an integer number (2805511734).

Almost surely, 2^55469296455 is an apocalyptic number.

55469296455 is a deficient number, since it is larger than the sum of its proper divisors (34307079033).

55469296455 is a wasteful number, since it uses less digits than its factorization.

55469296455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 60067.

The product of its digits is 58320000, while the sum is 60.

The spelling of 55469296455 in words is "fifty-five billion, four hundred sixty-nine million, two hundred ninety-six thousand, four hundred fifty-five".