2525277503 has 8 divisors (see below), whose sum is σ = 2929107072. Its totient is φ = 2132216856.

The previous prime is 2525277499. The next prime is 2525277511. The reversal of 2525277503 is 3057725252.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2525277503 - 2² = 2525277499 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2525273503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2691725 + ... + 2692662.

It is an arithmetic number, because the mean of its divisors is an integer number (366138384).

Almost surely, 2^2525277503 is an apocalyptic number.

2525277503 is a deficient number, since it is larger than the sum of its proper divisors (403829569).

2525277503 is an equidigital number, since it uses as much as digits as its factorization.

2525277503 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5384461.

The product of its (nonzero) digits is 147000, while the sum is 38.

The square root of 2525277503 is about 50252.1392877955. The cubic root of 2525277503 is about 1361.7677242093.

The spelling of 2525277503 in words is "two billion, five hundred twenty-five million, two hundred seventy-seven thousand, five hundred three".