36551405016 has 192 divisors, whose sum is σ = 121138804800. Its totient is φ = 9718308864.

The previous prime is 36551404997. The next prime is 36551405041. The reversal of 36551405016 is 61050415563.

36551405016 is a `hidden beast` number, since 3 + 6 + 5 + 5 + 140 + 501 + 6 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 738586 + ... + 786518.

It is an arithmetic number, because the mean of its divisors is an integer number (630931275).

Almost surely, 2^36551405016 is an apocalyptic number.

36551405016 is a gapful number since it is divisible by the number (36) 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 36551405016, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60569402400).

36551405016 is an abundant number, since it is smaller than the sum of its proper divisors (84587399784).

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

36551405016 is a wasteful number, since it uses less digits than its factorization.

36551405016 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 48058 (or 48051 counting only the distinct ones).

The product of its (nonzero) digits is 54000, while the sum is 36.

The spelling of 36551405016 in words is "thirty-six billion, five hundred fifty-one million, four hundred five thousand, sixteen".