36547407252 has 96 divisors (see below), whose sum is σ = 95565993600. Its totient is φ = 12078118656.

The previous prime is 36547407241. The next prime is 36547407277. The reversal of 36547407252 is 25270474563.

36547407252 is a `hidden beast` number, since 3 + 65 + 474 + 0 + 72 + 52 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 36547407198 and 36547407207.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 21586518 + ... + 21588210.

It is an arithmetic number, because the mean of its divisors is an integer number (995479100).

Almost surely, 2^36547407252 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 36547407252, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47782996800).

36547407252 is an abundant number, since it is smaller than the sum of its proper divisors (59018586348).

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

36547407252 is a wasteful number, since it uses less digits than its factorization.

36547407252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3302 (or 3294 counting only the distinct ones).

The product of its (nonzero) digits is 1411200, while the sum is 45.

The spelling of 36547407252 in words is "thirty-six billion, five hundred forty-seven million, four hundred seven thousand, two hundred fifty-two".