2502549547 has 2 divisors, whose sum is σ = 2502549548. Its totient is φ = 2502549546.

The previous prime is 2502549499. The next prime is 2502549551. The reversal of 2502549547 is 7459452052.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 2502549547 - 2¹⁹ = 2502025259 is a prime.

It is not a weakly prime, because it can be changed into another prime (2502549557) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1251274773 + 1251274774.

It is an arithmetic number, because the mean of its divisors is an integer number (1251274774).

Almost surely, 2^2502549547 is an apocalyptic number.

2502549547 is a deficient number, since it is larger than the sum of its proper divisors (1).

2502549547 is an equidigital number, since it uses as much as digits as its factorization.

2502549547 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 504000, while the sum is 43.

The square root of 2502549547 is about 50025.4889731225. The cubic root of 2502549547 is about 1357.6700205681.

It can be divided in two parts, 2502 and 549547, that added together give a square (552049 = 743²).

The spelling of 2502549547 in words is "two billion, five hundred two million, five hundred forty-nine thousand, five hundred forty-seven".