32453145207494 has 32 divisors (see below), whose sum is σ = 53161492855680. Its totient is φ = 14735785550400.

The previous prime is 32453145207449. The next prime is 32453145207529. The reversal of 32453145207494 is 49470254135423.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 85930514 + ... + 86307354.

It is an arithmetic number, because the mean of its divisors is an integer number (1661296651740).

Almost surely, 2^{32453145207494} is an apocalyptic number.

32453145207494 is a deficient number, since it is larger than the sum of its proper divisors (20708347648186).

32453145207494 is a wasteful number, since it uses less digits than its factorization.

32453145207494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380996.

The product of its (nonzero) digits is 14515200, while the sum is 53.

The spelling of 32453145207494 in words is "thirty-two trillion, four hundred fifty-three billion, one hundred forty-five million, two hundred seven thousand, four hundred ninety-four".