5197082321464 has 32 divisors (see below), whose sum is σ = 11255713052400. Its totient is φ = 2223350725120.

The previous prime is 5197082321399. The next prime is 5197082321479. The reversal of 5197082321464 is 4641232807915.

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, 1736991259 + ... + 1736994250.

It is a 1-persistent number, because it is pandigital, but 2⋅5197082321464 = 10394164642928 is not.

Almost surely, 2^{5197082321464} is an apocalyptic number.

It is an amenable number.

5197082321464 is an abundant number, since it is smaller than the sum of its proper divisors (6058630730936).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5197082321464 is a wasteful number, since it uses less digits than its factorization.

5197082321464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3473985543 (or 3473985539 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 52.

The spelling of 5197082321464 in words is "five trillion, one hundred ninety-seven billion, eighty-two million, three hundred twenty-one thousand, four hundred sixty-four".