2501224969 has 2 divisors, whose sum is σ = 2501224970. Its totient is φ = 2501224968.

The previous prime is 2501224951. The next prime is 2501225021. The reversal of 2501224969 is 9694221052.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 2491207744 + 10017225 = 49912^2 + 3165^2 .

It is a cyclic number.

It is not a de Polignac number, because 2501224969 - 2²⁵ = 2467670537 is a prime.

It is a super-2 number, since 2×2501224969² = 12512252691098101922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2501224949) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1250612484 + 1250612485.

It is an arithmetic number, because the mean of its divisors is an integer number (1250612485).

Almost surely, 2^2501224969 is an apocalyptic number.

It is an amenable number.

2501224969 is a deficient number, since it is larger than the sum of its proper divisors (1).

2501224969 is an equidigital number, since it uses as much as digits as its factorization.

2501224969 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 77760, while the sum is 40.

The square root of 2501224969 is about 50012.2481898185. The cubic root of 2501224969 is about 1357.4304439307.

The spelling of 2501224969 in words is "two billion, five hundred one million, two hundred twenty-four thousand, nine hundred sixty-nine".