55470007455 has 32 divisors (see below), whose sum is σ = 94006194624. Its totient is φ = 27833849856.

The previous prime is 55470007429. The next prime is 55470007513.

It is a happy number.

55470007455 is nontrivially palindromic in base 10.

55470007455 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 55470007455 - 2⁶ = 55470007391 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 706549 + ... + 781121.

It is an arithmetic number, because the mean of its divisors is an integer number (2937693582).

Almost surely, 2^55470007455 is an apocalyptic number.

55470007455 is a deficient number, since it is larger than the sum of its proper divisors (38536187169).

55470007455 is a wasteful number, since it uses less digits than its factorization.

55470007455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77515.

The product of its (nonzero) digits is 490000, while the sum is 42.

The spelling of 55470007455 in words is "fifty-five billion, four hundred seventy million, seven thousand, four hundred fifty-five".