2152926093091 has 2 divisors, whose sum is σ = 2152926093092. Its totient is φ = 2152926093090.

The previous prime is 2152926093083. The next prime is 2152926093167. The reversal of 2152926093091 is 1903906292512.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2152926093091 - 2³ = 2152926093083 is a prime.

It is not a weakly prime, because it can be changed into another prime (2152926093991) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1076463046545 + 1076463046546.

It is an arithmetic number, because the mean of its divisors is an integer number (1076463046546).

Almost surely, 2^{2152926093091} is an apocalyptic number.

2152926093091 is a deficient number, since it is larger than the sum of its proper divisors (1).

2152926093091 is an equidigital number, since it uses as much as digits as its factorization.

2152926093091 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 524880, while the sum is 49.

The spelling of 2152926093091 in words is "two trillion, one hundred fifty-two billion, nine hundred twenty-six million, ninety-three thousand, ninety-one".