152152793 has 4 divisors (see below), whose sum is σ = 163856868. Its totient is φ = 140448720.

The previous prime is 152152747. The next prime is 152152801. The reversal of 152152793 is 397251251.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 397251251 = 29 ⋅13698319.

It can be written as a sum of positive squares in 2 ways, for example, as 43930384 + 108222409 = 6628^2 + 10403^2 .

It is a cyclic number.

It is not a de Polignac number, because 152152793 - 2⁸ = 152152537 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (152152723) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5852018 + ... + 5852043.

It is an arithmetic number, because the mean of its divisors is an integer number (40964217).

Almost surely, 2^152152793 is an apocalyptic number.

152152793 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

152152793 is a deficient number, since it is larger than the sum of its proper divisors (11704075).

152152793 is a wasteful number, since it uses less digits than its factorization.

152152793 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11704074.

The product of its digits is 18900, while the sum is 35.

The square root of 152152793 is about 12335.0230238942. The cubic root of 152152793 is about 533.8590913917.

The spelling of 152152793 in words is "one hundred fifty-two million, one hundred fifty-two thousand, seven hundred ninety-three".