2374957549 has 2 divisors, whose sum is σ = 2374957550. Its totient is φ = 2374957548.

The previous prime is 2374957537. The next prime is 2374957631. The reversal of 2374957549 is 9457594732.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2339173225 + 35784324 = 48365^2 + 5982^2 .

It is a cyclic number.

It is not a de Polignac number, because 2374957549 - 2²¹ = 2372860397 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2374957549.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2374957049) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1187478774 + 1187478775.

It is an arithmetic number, because the mean of its divisors is an integer number (1187478775).

Almost surely, 2^2374957549 is an apocalyptic number.

It is an amenable number.

2374957549 is a deficient number, since it is larger than the sum of its proper divisors (1).

2374957549 is an equidigital number, since it uses as much as digits as its factorization.

2374957549 is an evil number, because the sum of its binary digits is even.

The product of its digits is 9525600, while the sum is 55.

The square root of 2374957549 is about 48733.5361840283. The cubic root of 2374957549 is about 1334.1928750983.

The spelling of 2374957549 in words is "two billion, three hundred seventy-four million, nine hundred fifty-seven thousand, five hundred forty-nine".