456741627081 has 8 divisors (see below), whose sum is σ = 609005060640. Its totient is φ = 304486305792.

The previous prime is 456741627079. The next prime is 456741627107. The reversal of 456741627081 is 180726147654.

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

It is not a de Polignac number, because 456741627081 - 2¹ = 456741627079 is a prime.

It is a super-2 number, since 2×456741627081² (a number of 24 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (456741627011) 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, 1895455 + ... + 2122788.

It is an arithmetic number, because the mean of its divisors is an integer number (76125632580).

Almost surely, 2^456741627081 is an apocalyptic number.

It is an amenable number.

456741627081 is a deficient number, since it is larger than the sum of its proper divisors (152263433559).

456741627081 is a wasteful number, since it uses less digits than its factorization.

456741627081 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4056135.

The product of its (nonzero) digits is 2257920, while the sum is 51.

The spelling of 456741627081 in words is "four hundred fifty-six billion, seven hundred forty-one million, six hundred twenty-seven thousand, eighty-one".