36475672920 has 128 divisors (see below), whose sum is σ = 110567116800. Its totient is φ = 9626033664.

The previous prime is 36475672903. The next prime is 36475672951. The reversal of 36475672920 is 2927657463.

36475672920 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 4625541 + ... + 4633419.

It is an arithmetic number, because the mean of its divisors is an integer number (863805600).

Almost surely, 2^36475672920 is an apocalyptic number.

36475672920 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 36475672920, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (55283558400).

36475672920 is an abundant number, since it is smaller than the sum of its proper divisors (74091443880).

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

36475672920 is a wasteful number, since it uses less digits than its factorization.

36475672920 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8289 (or 8285 counting only the distinct ones).

The product of its (nonzero) digits is 3810240, while the sum is 51.

The spelling of 36475672920 in words is "thirty-six billion, four hundred seventy-five million, six hundred seventy-two thousand, nine hundred twenty".