36625933772428 has 432 divisors, whose sum is σ = 91301893774560. Its totient is φ = 12691632844800.

The previous prime is 36625933772411. The next prime is 36625933772459. The reversal of 36625933772428 is 82427733952663.

It is a Smith number, since the sum of its digits (67) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 5505172350 + ... + 5505179002.

It is an arithmetic number, because the mean of its divisors is an integer number (211346976330).

Almost surely, 2^{36625933772428} 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 36625933772428, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (45650946887280).

36625933772428 is an abundant number, since it is smaller than the sum of its proper divisors (54675960002132).

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

36625933772428 is a wasteful number, since it uses less digits than its factorization.

36625933772428 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7258 (or 7236 counting only the distinct ones).

The product of its digits is 548674560, while the sum is 67.

The spelling of 36625933772428 in words is "thirty-six trillion, six hundred twenty-five billion, nine hundred thirty-three million, seven hundred seventy-two thousand, four hundred twenty-eight".