454340566125 has 192 divisors, whose sum is σ = 890627063040. Its totient is φ = 228510720000.

The previous prime is 454340566091. The next prime is 454340566133. The reversal of 454340566125 is 521665043454.

454340566125 is a `hidden beast` number, since 4 + 5 + 43 + 40 + 566 + 1 + 2 + 5 = 666.

It is not a de Polignac number, because 454340566125 - 2⁸ = 454340565869 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 313121650 + ... + 313123100.

It is an arithmetic number, because the mean of its divisors is an integer number (4638682620).

Almost surely, 2^454340566125 is an apocalyptic number.

454340566125 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

454340566125 is a deficient number, since it is larger than the sum of its proper divisors (436286496915).

454340566125 is a wasteful number, since it uses less digits than its factorization.

454340566125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1770 (or 1735 counting only the distinct ones).

The product of its (nonzero) digits is 1728000, while the sum is 45.

The spelling of 454340566125 in words is "four hundred fifty-four billion, three hundred forty million, five hundred sixty-six thousand, one hundred twenty-five".