2275354521 has 12 divisors (see below), whose sum is σ = 3585407280. Its totient is φ = 1379002680.

The previous prime is 2275354517. The next prime is 2275354559. The reversal of 2275354521 is 1254535722.

2275354521 is a `hidden beast` number, since 22 + 75 + 3 + 545 + 21 = 666.

It is not a de Polignac number, because 2275354521 - 2² = 2275354517 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2275354561) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11491591 + ... + 11491788.

It is an arithmetic number, because the mean of its divisors is an integer number (298783940).

Almost surely, 2^2275354521 is an apocalyptic number.

It is an amenable number.

2275354521 is a deficient number, since it is larger than the sum of its proper divisors (1310052759).

2275354521 is a wasteful number, since it uses less digits than its factorization.

2275354521 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22983396 (or 22983393 counting only the distinct ones).

The product of its digits is 84000, while the sum is 36.

The square root of 2275354521 is about 47700.6763159601. The cubic root of 2275354521 is about 1315.2743712745.

The spelling of 2275354521 in words is "two billion, two hundred seventy-five million, three hundred fifty-four thousand, five hundred twenty-one".