73136501700 has 144 divisors (see below), whose sum is σ = 221399162880. Its totient is φ = 18605220480.

The previous prime is 73136501689. The next prime is 73136501701. The reversal of 73136501700 is 710563137.

It is a super-4 number, since 4×73136501700⁴ (a number of 45 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (73136501701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2601117 + ... + 2629083.

Almost surely, 2^73136501700 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 73136501700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (110699581440).

73136501700 is an abundant number, since it is smaller than the sum of its proper divisors (148262661180).

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

73136501700 is a wasteful number, since it uses less digits than its factorization.

73136501700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28386 (or 28379 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 33.

The spelling of 73136501700 in words is "seventy-three billion, one hundred thirty-six million, five hundred one thousand, seven hundred".