452312061525456 has 160 divisors (see below), whose sum is σ = 1342889549568000. Its totient is φ = 129743652003840.

The previous prime is 452312061525383. The next prime is 452312061525473. The reversal of 452312061525456 is 654525160213254.

It is a junction number, because it is equal to n+sod(n) for n = 452312061525399 and 452312061525408.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6314856 + ... + 30732743.

It is an arithmetic number, because the mean of its divisors is an integer number (8393059684800).

Almost surely, 2^{452312061525456} is an apocalyptic number.

It is an amenable number.

452312061525456 is an abundant number, since it is smaller than the sum of its proper divisors (890577488042544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

452312061525456 is a wasteful number, since it uses less digits than its factorization.

452312061525456 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37048857 (or 37048851 counting only the distinct ones).

The product of its (nonzero) digits is 8640000, while the sum is 51.

The spelling of 452312061525456 in words is "four hundred fifty-two trillion, three hundred twelve billion, sixty-one million, five hundred twenty-five thousand, four hundred fifty-six".