153640016075 has 24 divisors (see below), whose sum is σ = 234478304928. Its totient is φ = 97249063680.

The previous prime is 153640016069. The next prime is 153640016087. The reversal of 153640016075 is 570610046351.

It is not a de Polignac number, because 153640016075 - 2⁴ = 153640016059 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 33764762 + ... + 33769311.

It is an arithmetic number, because the mean of its divisors is an integer number (9769929372).

Almost surely, 2^153640016075 is an apocalyptic number.

153640016075 is a deficient number, since it is larger than the sum of its proper divisors (80838288853).

153640016075 is a wasteful number, since it uses less digits than its factorization.

153640016075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67534103 (or 67534098 counting only the distinct ones).

The product of its (nonzero) digits is 75600, while the sum is 38.

The spelling of 153640016075 in words is "one hundred fifty-three billion, six hundred forty million, sixteen thousand, seventy-five".