12494054292572 has 48 divisors (see below), whose sum is σ = 22183356629280. Its totient is φ = 6156577456128.

The previous prime is 12494054292541. The next prime is 12494054292581. The reversal of 12494054292572 is 27529245049421.

It is a happy number.

It is a super-2 number, since 2×12494054292572² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 736538963 + ... + 736555925.

It is an arithmetic number, because the mean of its divisors is an integer number (462153263110).

Almost surely, 2^{12494054292572} is an apocalyptic number.

It is an amenable number.

12494054292572 is a deficient number, since it is larger than the sum of its proper divisors (9689302336708).

12494054292572 is a wasteful number, since it uses less digits than its factorization.

12494054292572 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26022 (or 26020 counting only the distinct ones).

The product of its (nonzero) digits is 14515200, while the sum is 56.

The spelling of 12494054292572 in words is "twelve trillion, four hundred ninety-four billion, fifty-four million, two hundred ninety-two thousand, five hundred seventy-two".