36575420736 has 112 divisors (see below), whose sum is σ = 102395528000. Its totient is φ = 11490066432.

The previous prime is 36575420723. The next prime is 36575420743. The reversal of 36575420736 is 63702457563.

It is a super-2 number, since 2×36575420736² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 678090 + ... + 730038.

Almost surely, 2^36575420736 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36575420736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51197764000).

36575420736 is an abundant number, since it is smaller than the sum of its proper divisors (65820107264).

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

36575420736 is a wasteful number, since it uses less digits than its factorization.

36575420736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52176 (or 52166 counting only the distinct ones).

The product of its (nonzero) digits is 3175200, while the sum is 48.

The spelling of 36575420736 in words is "thirty-six billion, five hundred seventy-five million, four hundred twenty thousand, seven hundred thirty-six".