5455576257 has 8 divisors (see below), whose sum is σ = 7274991360. Its totient is φ = 3636606000.

The previous prime is 5455576219. The next prime is 5455576283. The reversal of 5455576257 is 7526755545.

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

It is not a de Polignac number, because 5455576257 - 2²⁰ = 5454527681 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5455576957) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81457 + ... + 132462.

It is an arithmetic number, because the mean of its divisors is an integer number (909373920).

Almost surely, 2^5455576257 is an apocalyptic number.

It is an amenable number.

5455576257 is a deficient number, since it is larger than the sum of its proper divisors (1819415103).

5455576257 is a wasteful number, since it uses less digits than its factorization.

5455576257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 222423.

The product of its digits is 7350000, while the sum is 51.

The square root of 5455576257 is about 73861.8728235346. The cubic root of 5455576257 is about 1760.4088514043.

The spelling of 5455576257 in words is "five billion, four hundred fifty-five million, five hundred seventy-six thousand, two hundred fifty-seven".