40529258075 has 12 divisors (see below), whose sum is σ = 50345562648. Its totient is φ = 32365804800.

The previous prime is 40529258059. The next prime is 40529258117. The reversal of 40529258075 is 57085292504.

It is a happy number.

It is not a de Polignac number, because 40529258075 - 2⁴ = 40529258059 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1425686 + ... + 1453835.

It is an arithmetic number, because the mean of its divisors is an integer number (4195463554).

Almost surely, 2^40529258075 is an apocalyptic number.

40529258075 is a deficient number, since it is larger than the sum of its proper divisors (9816304573).

40529258075 is a wasteful number, since it uses less digits than its factorization.

40529258075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2880094 (or 2880089 counting only the distinct ones).

The product of its (nonzero) digits is 1008000, while the sum is 47.

The spelling of 40529258075 in words is "forty billion, five hundred twenty-nine million, two hundred fifty-eight thousand, seventy-five".