2514739709 has 2 divisors, whose sum is σ = 2514739710. Its totient is φ = 2514739708.

The previous prime is 2514739691. The next prime is 2514739723. The reversal of 2514739709 is 9079374152.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2448072484 + 66667225 = 49478^2 + 8165^2 .

It is a cyclic number.

It is not a de Polignac number, because 2514739709 - 2²⁸ = 2246304253 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2514739769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257369854 + 1257369855.

It is an arithmetic number, because the mean of its divisors is an integer number (1257369855).

Almost surely, 2^2514739709 is an apocalyptic number.

It is an amenable number.

2514739709 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514739709 is an equidigital number, since it uses as much as digits as its factorization.

2514739709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 476280, while the sum is 47.

The square root of 2514739709 is about 50147.1804690952. The cubic root of 2514739709 is about 1359.8708983924.

The spelling of 2514739709 in words is "two billion, five hundred fourteen million, seven hundred thirty-nine thousand, seven hundred nine".