16153513251452 has 24 divisors (see below), whose sum is σ = 28449531939024. Its totient is φ = 8025078552192.

The previous prime is 16153513251443. The next prime is 16153513251481. The reversal of 16153513251452 is 25415231535161.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22293488 + ... + 23006664.

It is an arithmetic number, because the mean of its divisors is an integer number (1185397164126).

Almost surely, 2^{16153513251452} is an apocalyptic number.

It is an amenable number.

16153513251452 is a deficient number, since it is larger than the sum of its proper divisors (12296018687572).

16153513251452 is a wasteful number, since it uses less digits than its factorization.

16153513251452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 749405 (or 749403 counting only the distinct ones).

The product of its digits is 540000, while the sum is 44.

The spelling of 16153513251452 in words is "sixteen trillion, one hundred fifty-three billion, five hundred thirteen million, two hundred fifty-one thousand, four hundred fifty-two".