2514520979 has 2 divisors, whose sum is σ = 2514520980. Its totient is φ = 2514520978.

The previous prime is 2514520973. The next prime is 2514520993. The reversal of 2514520979 is 9790254152.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2514520979 - 2⁴ = 2514520963 is a prime.

It is a super-2 number, since 2×2514520979² = 12645631507662236882, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2514520973) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1257260489 + 1257260490.

It is an arithmetic number, because the mean of its divisors is an integer number (1257260490).

Almost surely, 2^2514520979 is an apocalyptic number.

2514520979 is a deficient number, since it is larger than the sum of its proper divisors (1).

2514520979 is an equidigital number, since it uses as much as digits as its factorization.

2514520979 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 44.

The square root of 2514520979 is about 50144.9995413301. Note that the first 3 decimals coincide. The cubic root of 2514520979 is about 1359.8314704303.

The spelling of 2514520979 in words is "two billion, five hundred fourteen million, five hundred twenty thousand, nine hundred seventy-nine".