2522129293 has 8 divisors (see below), whose sum is σ = 2672457920. Its totient is φ = 2373559200.

The previous prime is 2522129287. The next prime is 2522129317. The reversal of 2522129293 is 3929212252.

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

It is a cyclic number.

It is not a de Polignac number, because 2522129293 - 2⁵ = 2522129261 is a prime.

It is a super-2 number, since 2×2522129293² = 12722272341217359698, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2522129213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 436680 + ... + 442417.

It is an arithmetic number, because the mean of its divisors is an integer number (334057240).

Almost surely, 2^2522129293 is an apocalyptic number.

It is an amenable number.

2522129293 is a deficient number, since it is larger than the sum of its proper divisors (150328627).

2522129293 is a wasteful number, since it uses less digits than its factorization.

2522129293 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 879267.

The product of its digits is 38880, while the sum is 37.

The square root of 2522129293 is about 50220.8053798423. The cubic root of 2522129293 is about 1361.2015932191.

The spelling of 2522129293 in words is "two billion, five hundred twenty-two million, one hundred twenty-nine thousand, two hundred ninety-three".