455001379791 has 32 divisors (see below), whose sum is σ = 709522987008. Its totient is φ = 253931539680.

The previous prime is 455001379757. The next prime is 455001379813. The reversal of 455001379791 is 197973100554.

It is not a de Polignac number, because 455001379791 - 2⁹ = 455001379279 is a prime.

It is a super-2 number, since 2×455001379791² (a number of 24 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (455001379711) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 18505536 + ... + 18530106.

It is an arithmetic number, because the mean of its divisors is an integer number (22172593344).

Almost surely, 2^455001379791 is an apocalyptic number.

455001379791 is a deficient number, since it is larger than the sum of its proper divisors (254521607217).

455001379791 is a wasteful number, since it uses less digits than its factorization.

455001379791 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45131.

The product of its (nonzero) digits is 1190700, while the sum is 51.

The spelling of 455001379791 in words is "four hundred fifty-five billion, one million, three hundred seventy-nine thousand, seven hundred ninety-one".