454351396086125 has 8 divisors (see below), whose sum is σ = 567030542315640. Its totient is φ = 363481116868800.

The previous prime is 454351396086121. The next prime is 454351396086149. The reversal of 454351396086125 is 521680693153454.

It can be written as a sum of positive squares in 4 ways, for example, as 7667017647844 + 446684378438281 = 2768938^2 + 21134909^2 .

It is not a de Polignac number, because 454351396086125 - 2² = 454351396086121 is a prime.

It is a super-2 number, since 2×454351396086125² (a number of 30 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (454351396086121) 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, 1817405584220 + ... + 1817405584469.

It is an arithmetic number, because the mean of its divisors is an integer number (70878817789455).

Almost surely, 2^{454351396086125} is an apocalyptic number.

It is an amenable number.

454351396086125 is a deficient number, since it is larger than the sum of its proper divisors (112679146229515).

454351396086125 is an equidigital number, since it uses as much as digits as its factorization.

454351396086125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3634811168704 (or 3634811168694 counting only the distinct ones).

The product of its (nonzero) digits is 93312000, while the sum is 62.

The spelling of 454351396086125 in words is "four hundred fifty-four trillion, three hundred fifty-one billion, three hundred ninety-six million, eighty-six thousand, one hundred twenty-five".