955449857495 has 32 divisors (see below), whose sum is σ = 1423789486080. Its totient is φ = 600661163520.

The previous prime is 955449857489. The next prime is 955449857563. The reversal of 955449857495 is 594758944559.

It is not a de Polignac number, because 955449857495 - 2⁸ = 955449857239 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, 23153042 + ... + 23194271.

It is an arithmetic number, because the mean of its divisors is an integer number (44493421440).

Almost surely, 2^955449857495 is an apocalyptic number.

955449857495 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

955449857495 is a deficient number, since it is larger than the sum of its proper divisors (468339628585).

955449857495 is a wasteful number, since it uses less digits than its factorization.

955449857495 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46347375.

The product of its digits is 1632960000, while the sum is 74.

The spelling of 955449857495 in words is "nine hundred fifty-five billion, four hundred forty-nine million, eight hundred fifty-seven thousand, four hundred ninety-five".