36020874997619 has 4 divisors (see below), whose sum is σ = 36514311641496. Its totient is φ = 35527438353744.

The previous prime is 36020874997579. The next prime is 36020874997633. The reversal of 36020874997619 is 91679947802063.

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 36020874997619 - 2¹⁶ = 36020874932083 is a prime.

It is a super-2 number, since 2×36020874997619² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (36020874997699) 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, 246718321829 + ... + 246718321974.

It is an arithmetic number, because the mean of its divisors is an integer number (9128577910374).

Almost surely, 2^{36020874997619} is an apocalyptic number.

36020874997619 is a deficient number, since it is larger than the sum of its proper divisors (493436643877).

36020874997619 is an equidigital number, since it uses as much as digits as its factorization.

36020874997619 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 493436643876.

The product of its (nonzero) digits is 246903552, while the sum is 71.

The spelling of 36020874997619 in words is "thirty-six trillion, twenty billion, eight hundred seventy-four million, nine hundred ninety-seven thousand, six hundred nineteen".