72595282000 has 40 divisors (see below), whose sum is σ = 175535396712. Its totient is φ = 29038112000.

The previous prime is 72595281991. The next prime is 72595282003. The reversal of 72595282000 is 28259527.

It can be written as a sum of positive squares in 4 ways, for example, as 2556718096 + 70038563904 = 50564^2 + 264648^2 .

It is a tau number, because it is divible by the number of its divisors (40).

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72595282003) 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, 18146821 + ... + 18150820.

Almost surely, 2^72595282000 is an apocalyptic number.

It is an amenable number.

72595282000 is an abundant number, since it is smaller than the sum of its proper divisors (102940114712).

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

72595282000 is a wasteful number, since it uses less digits than its factorization.

72595282000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36297664 (or 36297648 counting only the distinct ones).

The product of its (nonzero) digits is 100800, while the sum is 40.

The spelling of 72595282000 in words is "seventy-two billion, five hundred ninety-five million, two hundred eighty-two thousand".