456011951 has 6 divisors (see below), whose sum is σ = 481276152. Its totient is φ = 432010980.

The previous prime is 456011923. The next prime is 456011981. The reversal of 456011951 is 159110654.

It is not a de Polignac number, because 456011951 - 2²² = 451817647 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (456011981) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 631235 + ... + 631956.

It is an arithmetic number, because the mean of its divisors is an integer number (80212692).

Almost surely, 2^456011951 is an apocalyptic number.

456011951 is a deficient number, since it is larger than the sum of its proper divisors (25264201).

456011951 is a wasteful number, since it uses less digits than its factorization.

456011951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1263229 (or 1263210 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 32.

The square root of 456011951 is about 21354.4363306550. The cubic root of 456011951 is about 769.7069503833.

The spelling of 456011951 in words is "four hundred fifty-six million, eleven thousand, nine hundred fifty-one".