155068083 has 12 divisors (see below), whose sum is σ = 227331208. Its totient is φ = 101835360.

The previous prime is 155068061. The next prime is 155068117. The reversal of 155068083 is 380860551.

It is not a de Polignac number, because 155068083 - 2⁸ = 155067827 is a prime.

It is a super-2 number, since 2×155068083² = 48092220730589778, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (155068003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 127978 + ... + 129183.

Almost surely, 2^155068083 is an apocalyptic number.

155068083 is a deficient number, since it is larger than the sum of its proper divisors (72263125).

155068083 is a wasteful number, since it uses less digits than its factorization.

155068083 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 257234 (or 257231 counting only the distinct ones).

The product of its (nonzero) digits is 28800, while the sum is 36.

The square root of 155068083 is about 12452.6335768784. The cubic root of 155068083 is about 537.2471735418.

The spelling of 155068083 in words is "one hundred fifty-five million, sixty-eight thousand, eighty-three".