2901381253 has 4 divisors (see below), whose sum is σ = 3027528288. Its totient is φ = 2775234220.

The previous prime is 2901381229. The next prime is 2901381271. The reversal of 2901381253 is 3521831092.

2901381253 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2901381253 - 2²⁹ = 2364510341 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2901384253) 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, 63073483 + ... + 63073528.

It is an arithmetic number, because the mean of its divisors is an integer number (756882072).

Almost surely, 2^2901381253 is an apocalyptic number.

2901381253 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

It is an amenable number.

2901381253 is a deficient number, since it is larger than the sum of its proper divisors (126147035).

2901381253 is a wasteful number, since it uses less digits than its factorization.

2901381253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 126147034.

The product of its (nonzero) digits is 12960, while the sum is 34.

The square root of 2901381253 is about 53864.4711567839. The cubic root of 2901381253 is about 1426.2695165372.

The spelling of 2901381253 in words is "two billion, nine hundred one million, three hundred eighty-one thousand, two hundred fifty-three".