36437040146540 has 24 divisors (see below), whose sum is σ = 83473946518032. Its totient is φ = 13249832780480.

The previous prime is 36437040146527. The next prime is 36437040146593. The reversal of 36437040146540 is 4564104073463.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 82811454659 + ... + 82811455098.

It is an arithmetic number, because the mean of its divisors is an integer number (3478081104918).

Almost surely, 2^{36437040146540} is an apocalyptic number.

It is an amenable number.

36437040146540 is an abundant number, since it is smaller than the sum of its proper divisors (47036906371492).

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

36437040146540 is a wasteful number, since it uses less digits than its factorization.

36437040146540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 165622909777 (or 165622909775 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 47.

The spelling of 36437040146540 in words is "thirty-six trillion, four hundred thirty-seven billion, forty million, one hundred forty-six thousand, five hundred forty".