153090362891 has 2 divisors, whose sum is σ = 153090362892. Its totient is φ = 153090362890.

The previous prime is 153090362879. The next prime is 153090362897. The reversal of 153090362891 is 198263090351.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 153090362891 - 2⁶ = 153090362827 is a prime.

It is not a weakly prime, because it can be changed into another prime (153090362897) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 76545181445 + 76545181446.

It is an arithmetic number, because the mean of its divisors is an integer number (76545181446).

Almost surely, 2^153090362891 is an apocalyptic number.

153090362891 is a deficient number, since it is larger than the sum of its proper divisors (1).

153090362891 is an equidigital number, since it uses as much as digits as its factorization.

153090362891 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 349920, while the sum is 47.

The spelling of 153090362891 in words is "one hundred fifty-three billion, ninety million, three hundred sixty-two thousand, eight hundred ninety-one".