2302555421 has 8 divisors (see below), whose sum is σ = 2330502720. Its totient is φ = 2274715872.

The previous prime is 2302555313. The next prime is 2302555469. The reversal of 2302555421 is 1245552032.

2302555421 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2302555421 - 2¹⁴ = 2302539037 is a prime.

It is a super-2 number, since 2×2302555421² = 10603522933552974482, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2302554421) 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, 16481 + ... + 69833.

It is an arithmetic number, because the mean of its divisors is an integer number (291312840).

Almost surely, 2^2302555421 is an apocalyptic number.

It is an amenable number.

2302555421 is a deficient number, since it is larger than the sum of its proper divisors (27947299).

2302555421 is a wasteful number, since it uses less digits than its factorization.

2302555421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 53875.

The product of its (nonzero) digits is 12000, while the sum is 29.

The square root of 2302555421 is about 47984.9499426643. The cubic root of 2302555421 is about 1320.4948062709.

The spelling of 2302555421 in words is "two billion, three hundred two million, five hundred fifty-five thousand, four hundred twenty-one".