4547513157344 has 48 divisors (see below), whose sum is σ = 8961482755008. Its totient is φ = 2271581885952.

The previous prime is 4547513157329. The next prime is 4547513157373. The reversal of 4547513157344 is 4437513157454.

It is a super-2 number, since 2×4547513157344² (a number of 26 digits) contains 22 as substring.

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, 222068834 + ... + 222089310.

It is an arithmetic number, because the mean of its divisors is an integer number (186697557396).

Almost surely, 2^{4547513157344} is an apocalyptic number.

It is an amenable number.

4547513157344 is a deficient number, since it is larger than the sum of its proper divisors (4413969597664).

4547513157344 is a wasteful number, since it uses less digits than its factorization.

4547513157344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26787 (or 26779 counting only the distinct ones).

The product of its digits is 14112000, while the sum is 53.

The spelling of 4547513157344 in words is "four trillion, five hundred forty-seven billion, five hundred thirteen million, one hundred fifty-seven thousand, three hundred forty-four".