36445340519 has 8 divisors (see below), whose sum is σ = 42538027008. Its totient is φ = 30574206360.

The previous prime is 36445340497. The next prime is 36445340531. The reversal of 36445340519 is 91504354463.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 36445340519 - 2³² = 32150373223 is a prime.

It is a super-4 number, since 4×36445340519⁴ (a number of 43 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 36445340519.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (36445340419) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 55387727 + ... + 55388384.

It is an arithmetic number, because the mean of its divisors is an integer number (5317253376).

Almost surely, 2^36445340519 is an apocalyptic number.

36445340519 is a deficient number, since it is larger than the sum of its proper divisors (6092686489).

36445340519 is a wasteful number, since it uses less digits than its factorization.

36445340519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110776165.

The product of its (nonzero) digits is 777600, while the sum is 44.

The spelling of 36445340519 in words is "thirty-six billion, four hundred forty-five million, three hundred forty thousand, five hundred nineteen".