36554157312 has 144 divisors (see below), whose sum is σ = 98306654208. Its totient is φ = 12057753600.

The previous prime is 36554157217. The next prime is 36554157337. The reversal of 36554157312 is 21375145563.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 44415333 + ... + 44416155.

Almost surely, 2^36554157312 is an apocalyptic number.

36554157312 is a gapful number since it is divisible by the number (32) 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 36554157312, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (49153327104).

36554157312 is an abundant number, since it is smaller than the sum of its proper divisors (61752496896).

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

36554157312 is a wasteful number, since it uses less digits than its factorization.

36554157312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1376 (or 1362 counting only the distinct ones).

The product of its digits is 378000, while the sum is 42.

The spelling of 36554157312 in words is "thirty-six billion, five hundred fifty-four million, one hundred fifty-seven thousand, three hundred twelve".