36140545554 has 16 divisors (see below), whose sum is σ = 72296714592. Its totient is φ = 12044244608.

The previous prime is 36140545489. The next prime is 36140545559. The reversal of 36140545554 is 45554504163.

It is a super-2 number, since 2×36140545554² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (36140545559) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 620799 + ... + 676514.

It is an arithmetic number, because the mean of its divisors is an integer number (4518544662).

Almost surely, 2^36140545554 is an apocalyptic number.

36140545554 is an abundant number, since it is smaller than the sum of its proper divisors (36156169038).

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

36140545554 is a wasteful number, since it uses less digits than its factorization.

36140545554 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1301961.

The product of its (nonzero) digits is 720000, while the sum is 42.

The spelling of 36140545554 in words is "thirty-six billion, one hundred forty million, five hundred forty-five thousand, five hundred fifty-four".