93450152155 has 4 divisors (see below), whose sum is σ = 112140182592. Its totient is φ = 74760121720.

The previous prime is 93450152149. The next prime is 93450152233. The reversal of 93450152155 is 55125105439.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 93450152155 - 2⁹ = 93450151643 is a prime.

It is a super-2 number, since 2×93450152155² (a number of 23 digits) contains 22 as substring.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian 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, 9345015211 + ... + 9345015220.

It is an arithmetic number, because the mean of its divisors is an integer number (28035045648).

Almost surely, 2^93450152155 is an apocalyptic number.

93450152155 is a deficient number, since it is larger than the sum of its proper divisors (18690030437).

93450152155 is a wasteful number, since it uses less digits than its factorization.

93450152155 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18690030436.

The product of its (nonzero) digits is 135000, while the sum is 40.

The spelling of 93450152155 in words is "ninety-three billion, four hundred fifty million, one hundred fifty-two thousand, one hundred fifty-five".