40527651128 has 16 divisors (see below), whose sum is σ = 76045199760. Its totient is φ = 20248931200.

The previous prime is 40527651079. The next prime is 40527651217. The reversal of 40527651128 is 82115672504.

40527651128 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1850228 + ... + 1872003.

It is an arithmetic number, because the mean of its divisors is an integer number (4752824985).

Almost surely, 2^40527651128 is an apocalyptic number.

It is an amenable number.

40527651128 is a deficient number, since it is larger than the sum of its proper divisors (35517548632).

40527651128 is a wasteful number, since it uses less digits than its factorization.

40527651128 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3723598 (or 3723594 counting only the distinct ones).

The product of its (nonzero) digits is 134400, while the sum is 41.

The spelling of 40527651128 in words is "forty billion, five hundred twenty-seven million, six hundred fifty-one thousand, one hundred twenty-eight".