36859687740540 has 576 divisors, whose sum is σ = 134333099357184. Its totient is φ = 8309681436672.

The previous prime is 36859687740509. The next prime is 36859687740553. The reversal of 36859687740540 is 4504778695863.

36859687740540 is a `hidden beast` number, since 3 + 6 + 8 + 5 + 9 + 6 + 8 + 7 + 74 + 0 + 540 = 666.

It is a super-2 number, since 2×36859687740540² (a number of 28 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (72) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 1742187642 + ... + 1742208798.

It is an arithmetic number, because the mean of its divisors is an integer number (233217186384).

Almost surely, 2^{36859687740540} is an apocalyptic number.

36859687740540 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 36859687740540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (67166549678592).

36859687740540 is an abundant number, since it is smaller than the sum of its proper divisors (97473411616644).

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

36859687740540 is a wasteful number, since it uses less digits than its factorization.

36859687740540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21888 (or 21874 counting only the distinct ones).

The product of its (nonzero) digits is 1219276800, while the sum is 72.

The spelling of 36859687740540 in words is "thirty-six trillion, eight hundred fifty-nine billion, six hundred eighty-seven million, seven hundred forty thousand, five hundred forty".