451172270007 has 24 divisors (see below), whose sum is σ = 676466481600. Its totient is φ = 289418528448.

The previous prime is 451172269957. The next prime is 451172270033. The reversal of 451172270007 is 700072271154.

451172270007 is a `hidden beast` number, since 4 + 511 + 72 + 2 + 70 + 0 + 0 + 7 = 666.

It is not a de Polignac number, because 451172270007 - 2¹⁰ = 451172268983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (451172270057) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2873407 + ... + 3026352.

It is an arithmetic number, because the mean of its divisors is an integer number (28186103400).

Almost surely, 2^451172270007 is an apocalyptic number.

451172270007 is a deficient number, since it is larger than the sum of its proper divisors (225294211593).

451172270007 is a wasteful number, since it uses less digits than its factorization.

451172270007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5900087 (or 5900084 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 36.

The spelling of 451172270007 in words is "four hundred fifty-one billion, one hundred seventy-two million, two hundred seventy thousand, seven".