2640524140152 has 32 divisors (see below), whose sum is σ = 7334789278800. Its totient is φ = 880174713312.

The previous prime is 2640524140091. The next prime is 2640524140159. The reversal of 2640524140152 is 2510414250462.

2640524140152 is a `hidden beast` number, since 2 + 6 + 4 + 0 + 5 + 241 + 401 + 5 + 2 = 666.

2640524140152 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2640524140159) 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, 6112324183 + ... + 6112324614.

Almost surely, 2^{2640524140152} is an apocalyptic number.

It is an amenable number.

2640524140152 is an abundant number, since it is smaller than the sum of its proper divisors (4694265138648).

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

2640524140152 is a wasteful number, since it uses less digits than its factorization.

2640524140152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12224648812 (or 12224648802 counting only the distinct ones).

The product of its (nonzero) digits is 76800, while the sum is 36.

The spelling of 2640524140152 in words is "two trillion, six hundred forty billion, five hundred twenty-four million, one hundred forty thousand, one hundred fifty-two".