2530077619 has 2 divisors, whose sum is σ = 2530077620. Its totient is φ = 2530077618.

The previous prime is 2530077551. The next prime is 2530077623. The reversal of 2530077619 is 9167700352.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2530077619 - 2¹⁹ = 2529553331 is a prime.

It is a super-2 number, since 2×2530077619² = 12802585516329418322, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2530077659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1265038809 + 1265038810.

It is an arithmetic number, because the mean of its divisors is an integer number (1265038810).

Almost surely, 2^2530077619 is an apocalyptic number.

2530077619 is a deficient number, since it is larger than the sum of its proper divisors (1).

2530077619 is an equidigital number, since it uses as much as digits as its factorization.

2530077619 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 79380, while the sum is 40.

The square root of 2530077619 is about 50299.8769282789. The cubic root of 2530077619 is about 1362.6300064371.

The spelling of 2530077619 in words is "two billion, five hundred thirty million, seventy-seven thousand, six hundred nineteen".