2475290121 has 8 divisors (see below), whose sum is σ = 3389586624. Its totient is φ = 1605593520.

The previous prime is 2475290119. The next prime is 2475290131. The reversal of 2475290121 is 1210925742.

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

It is not a de Polignac number, because 2475290121 - 2¹ = 2475290119 is a prime.

It is a super-2 number, since 2×2475290121² = 12254122366240389282, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2475290101) 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, 11149845 + ... + 11150066.

It is an arithmetic number, because the mean of its divisors is an integer number (423698328).

Almost surely, 2^2475290121 is an apocalyptic number.

It is an amenable number.

2475290121 is a deficient number, since it is larger than the sum of its proper divisors (914296503).

2475290121 is a wasteful number, since it uses less digits than its factorization.

2475290121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22299951.

The product of its (nonzero) digits is 10080, while the sum is 33.

The square root of 2475290121 is about 49752.2875956473. The cubic root of 2475290121 is about 1352.7224660166.

The spelling of 2475290121 in words is "two billion, four hundred seventy-five million, two hundred ninety thousand, one hundred twenty-one".