91060150757 has 2 divisors, whose sum is σ = 91060150758. Its totient is φ = 91060150756.

The previous prime is 91060150733. The next prime is 91060150787. The reversal of 91060150757 is 75705106019.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 91002375556 + 57775201 = 301666^2 + 7601^2 .

It is a cyclic number.

It is not a de Polignac number, because 91060150757 - 2⁶ = 91060150693 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (91060150787) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 45530075378 + 45530075379.

It is an arithmetic number, because the mean of its divisors is an integer number (45530075379).

Almost surely, 2^91060150757 is an apocalyptic number.

It is an amenable number.

91060150757 is a deficient number, since it is larger than the sum of its proper divisors (1).

91060150757 is an equidigital number, since it uses as much as digits as its factorization.

91060150757 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 66150, while the sum is 41.

The spelling of 91060150757 in words is "ninety-one billion, sixty million, one hundred fifty thousand, seven hundred fifty-seven".