93137750441 has 2 divisors, whose sum is σ = 93137750442. Its totient is φ = 93137750440.

The previous prime is 93137750347. The next prime is 93137750449. The reversal of 93137750441 is 14405773139.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 86453052841 + 6684697600 = 294029^2 + 81760^2 .

It is a cyclic number.

It is not a de Polignac number, because 93137750441 - 2¹⁰ = 93137749417 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 93137750392 and 93137750401.

It is not a weakly prime, because it can be changed into another prime (93137750449) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 46568875220 + 46568875221.

It is an arithmetic number, because the mean of its divisors is an integer number (46568875221).

Almost surely, 2^93137750441 is an apocalyptic number.

It is an amenable number.

93137750441 is a deficient number, since it is larger than the sum of its proper divisors (1).

93137750441 is an equidigital number, since it uses as much as digits as its factorization.

93137750441 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 317520, while the sum is 44.

The spelling of 93137750441 in words is "ninety-three billion, one hundred thirty-seven million, seven hundred fifty thousand, four hundred forty-one".