465955651 has 12 divisors (see below), whose sum is σ = 543686520. Its totient is φ = 398170080.

The previous prime is 465955621. The next prime is 465955657. The reversal of 465955651 is 156559564.

It is a de Polignac number, because none of the positive numbers 2^k-465955651 is a prime.

It is a super-2 number, since 2×465955651² = 434229337397667602, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (465955657) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 1855 + ... + 30583.

It is an arithmetic number, because the mean of its divisors is an integer number (45307210).

Almost surely, 2^465955651 is an apocalyptic number.

465955651 is a deficient number, since it is larger than the sum of its proper divisors (77730869).

465955651 is a wasteful number, since it uses less digits than its factorization.

465955651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29074 (or 29067 counting only the distinct ones).

The product of its digits is 810000, while the sum is 46.

The square root of 465955651 is about 21586.0059066053. The cubic root of 465955651 is about 775.2614593370.

The spelling of 465955651 in words is "four hundred sixty-five million, nine hundred fifty-five thousand, six hundred fifty-one".