152865860933 has 2 divisors, whose sum is σ = 152865860934. Its totient is φ = 152865860932.

The previous prime is 152865860929. The next prime is 152865860957. The reversal of 152865860933 is 339068568251.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 145922472004 + 6943388929 = 381998^2 + 83327^2 .

It is a cyclic number.

It is not a de Polignac number, because 152865860933 - 2² = 152865860929 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (152865860033) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76432930466 + 76432930467.

It is an arithmetic number, because the mean of its divisors is an integer number (76432930467).

Almost surely, 2^152865860933 is an apocalyptic number.

It is an amenable number.

152865860933 is a deficient number, since it is larger than the sum of its proper divisors (1).

152865860933 is an equidigital number, since it uses as much as digits as its factorization.

152865860933 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9331200, while the sum is 56.

The spelling of 152865860933 in words is "one hundred fifty-two billion, eight hundred sixty-five million, eight hundred sixty thousand, nine hundred thirty-three".