2357490901 has 2 divisors, whose sum is σ = 2357490902. Its totient is φ = 2357490900.

The previous prime is 2357490847. The next prime is 2357490917. The reversal of 2357490901 is 1090947532.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1211736100 + 1145754801 = 34810^2 + 33849^2 .

It is a cyclic number.

It is not a de Polignac number, because 2357490901 - 2¹¹ = 2357488853 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2357490101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1178745450 + 1178745451.

It is an arithmetic number, because the mean of its divisors is an integer number (1178745451).

Almost surely, 2^2357490901 is an apocalyptic number.

It is an amenable number.

2357490901 is a deficient number, since it is larger than the sum of its proper divisors (1).

2357490901 is an equidigital number, since it uses as much as digits as its factorization.

2357490901 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 68040, while the sum is 40.

The square root of 2357490901 is about 48553.9998455328. Note that the first 3 decimals coincide. The cubic root of 2357490901 is about 1330.9140457671.

The spelling of 2357490901 in words is "two billion, three hundred fifty-seven million, four hundred ninety thousand, nine hundred one".