451314455525 has 12 divisors (see below), whose sum is σ = 560103822564. Its totient is φ = 360745824000.

The previous prime is 451314455503. The next prime is 451314455531. The reversal of 451314455525 is 525554413154.

It is a happy number.

It can be written as a sum of positive squares in 6 ways, for example, as 15356662084 + 435957793441 = 123922^2 + 660271^2 .

It is not a de Polignac number, because 451314455525 - 2⁸ = 451314455269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

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, 7613396 + ... + 7672445.

It is an arithmetic number, because the mean of its divisors is an integer number (46675318547).

Almost surely, 2^451314455525 is an apocalyptic number.

It is an amenable number.

451314455525 is a deficient number, since it is larger than the sum of its proper divisors (108789367039).

451314455525 is a wasteful number, since it uses less digits than its factorization.

451314455525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15287032 (or 15287027 counting only the distinct ones).

The product of its digits is 1200000, while the sum is 44.

Adding to 451314455525 its reverse (525554413154), we get a palindrome (976868868679).

The spelling of 451314455525 in words is "four hundred fifty-one billion, three hundred fourteen million, four hundred fifty-five thousand, five hundred twenty-five".