4819534337172 has 48 divisors (see below), whose sum is σ = 11438400142400. Its totient is φ = 1579070668032.

The previous prime is 4819534337171. The next prime is 4819534337173. The reversal of 4819534337172 is 2717334359184.

It is an interprime number because it is at equal distance from previous prime (4819534337171) and next prime (4819534337173).

It is a super-2 number, since 2×4819534337172² (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4819534337171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6191047 + ... + 6925902.

Almost surely, 2^{4819534337172} is an apocalyptic number.

It is an amenable number.

4819534337172 is an abundant number, since it is smaller than the sum of its proper divisors (6618865805228).

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

4819534337172 is a wasteful number, since it uses less digits than its factorization.

4819534337172 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13117480 (or 13117478 counting only the distinct ones).

The product of its digits is 15240960, while the sum is 57.

The spelling of 4819534337172 in words is "four trillion, eight hundred nineteen billion, five hundred thirty-four million, three hundred thirty-seven thousand, one hundred seventy-two".