2501003053 has 4 divisors (see below), whose sum is σ = 2501295840. Its totient is φ = 2500710268.

The previous prime is 2501003033. The next prime is 2501003083. The reversal of 2501003053 is 3503001052.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2501003053 - 2¹⁷ = 2500871981 is a prime.

It is a super-2 number, since 2×2501003053² = 12510032542230641618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2501003053.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2501003033) 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, 133183 + ... + 150796.

It is an arithmetic number, because the mean of its divisors is an integer number (625323960).

Almost surely, 2^2501003053 is an apocalyptic number.

It is an amenable number.

2501003053 is a deficient number, since it is larger than the sum of its proper divisors (292787).

2501003053 is an equidigital number, since it uses as much as digits as its factorization.

2501003053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 292786.

The product of its (nonzero) digits is 450, while the sum is 19.

The square root of 2501003053 is about 50010.0295240865. The cubic root of 2501003053 is about 1357.3902976761.

The spelling of 2501003053 in words is "two billion, five hundred one million, three thousand, fifty-three".