36875428687519 has 4 divisors (see below), whose sum is σ = 38478708195696. Its totient is φ = 35272149179344.

The previous prime is 36875428687511. The next prime is 36875428687523. The reversal of 36875428687519 is 91578682457863.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 36875428687519 - 2³ = 36875428687511 is a prime.

It is a super-2 number, since 2×36875428687519² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36875428687511) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 801639754054 + ... + 801639754099.

It is an arithmetic number, because the mean of its divisors is an integer number (9619677048924).

Almost surely, 2^{36875428687519} is an apocalyptic number.

36875428687519 is a deficient number, since it is larger than the sum of its proper divisors (1603279508177).

36875428687519 is a wasteful number, since it uses less digits than its factorization.

36875428687519 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1603279508176.

The product of its digits is 4877107200, while the sum is 79.

The spelling of 36875428687519 in words is "thirty-six trillion, eight hundred seventy-five billion, four hundred twenty-eight million, six hundred eighty-seven thousand, five hundred nineteen".