525002503049 has 4 divisors (see below), whose sum is σ = 526410016836. Its totient is φ = 523594989264.

The previous prime is 525002503037. The next prime is 525002503061. The reversal of 525002503049 is 940305200525.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (525002503037) and next prime (525002503061).

It can be written as a sum of positive squares in 2 ways, for example, as 141550517824 + 383451985225 = 376232^2 + 619235^2 .

It is a cyclic number.

It is not a de Polignac number, because 525002503049 - 2⁸ = 525002502793 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (525002503019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 703756334 + ... + 703757079.

It is an arithmetic number, because the mean of its divisors is an integer number (131602504209).

Almost surely, 2^525002503049 is an apocalyptic number.

It is an amenable number.

525002503049 is a deficient number, since it is larger than the sum of its proper divisors (1407513787).

525002503049 is a wasteful number, since it uses less digits than its factorization.

525002503049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1407513786.

The product of its (nonzero) digits is 54000, while the sum is 35.

The spelling of 525002503049 in words is "five hundred twenty-five billion, two million, five hundred three thousand, forty-nine".