2503464731 has 2 divisors, whose sum is σ = 2503464732. Its totient is φ = 2503464730.

The previous prime is 2503464721. The next prime is 2503464751. The reversal of 2503464731 is 1374643052.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 2503464731 - 2²² = 2499270427 is a prime.

It is a super-2 number, since 2×2503464731² = 12534671318721804722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2503464691 and 2503464700.

It is not a weakly prime, because it can be changed into another prime (2503464721) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251732365 + 1251732366.

It is an arithmetic number, because the mean of its divisors is an integer number (1251732366).

Almost surely, 2^2503464731 is an apocalyptic number.

2503464731 is a deficient number, since it is larger than the sum of its proper divisors (1).

2503464731 is an equidigital number, since it uses as much as digits as its factorization.

2503464731 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 35.

The square root of 2503464731 is about 50034.6353139503. The cubic root of 2503464731 is about 1357.8355006680.

The spelling of 2503464731 in words is "two billion, five hundred three million, four hundred sixty-four thousand, seven hundred thirty-one".