955551465 has 32 divisors (see below), whose sum is σ = 1853193600. Its totient is φ = 463296960.

The previous prime is 955551451. The next prime is 955551503. The reversal of 955551465 is 564155559.

955551465 is a `hidden beast` number, since 9 + 55 + 551 + 46 + 5 = 666.

It is not a de Polignac number, because 955551465 - 2¹¹ = 955549417 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 955551465.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 320250 + ... + 323219.

It is an arithmetic number, because the mean of its divisors is an integer number (57912300).

Almost surely, 2^955551465 is an apocalyptic number.

It is an amenable number.

955551465 is a deficient number, since it is larger than the sum of its proper divisors (897642135).

955551465 is a wasteful number, since it uses less digits than its factorization.

955551465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 643494 (or 643488 counting only the distinct ones).

The product of its digits is 675000, while the sum is 45.

The square root of 955551465 is about 30911.9954871891. The cubic root of 955551465 is about 984.9587157493.

It can be divided in two parts, 95555 and 1465, that added together give a triangular number (97020 = T₄₄₀).

The spelling of 955551465 in words is "nine hundred fifty-five million, five hundred fifty-one thousand, four hundred sixty-five".