5681551275415 has 32 divisors (see below), whose sum is σ = 6914919787776. Its totient is φ = 4480779083520.

The previous prime is 5681551275397. The next prime is 5681551275427. The reversal of 5681551275415 is 5145721551865.

It is not a de Polignac number, because 5681551275415 - 2¹¹ = 5681551273367 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1077477219 + ... + 1077482491.

It is an arithmetic number, because the mean of its divisors is an integer number (216091243368).

Almost surely, 2^{5681551275415} is an apocalyptic number.

5681551275415 is a deficient number, since it is larger than the sum of its proper divisors (1233368512361).

5681551275415 is a wasteful number, since it uses less digits than its factorization.

5681551275415 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10479.

The product of its digits is 8400000, while the sum is 55.

The spelling of 5681551275415 in words is "five trillion, six hundred eighty-one billion, five hundred fifty-one million, two hundred seventy-five thousand, four hundred fifteen".