2475262421 has 8 divisors (see below), whose sum is σ = 2511000000. Its totient is φ = 2439549280.

The previous prime is 2475262409. The next prime is 2475262451. The reversal of 2475262421 is 1242625742.

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 2475262421 - 2¹⁸ = 2475000277 is a prime.

It is a super-3 number, since 3×2475262421³ (a number of 29 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2475262451) 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, 326330 + ... + 333828.

It is an arithmetic number, because the mean of its divisors is an integer number (313875000).

Almost surely, 2^2475262421 is an apocalyptic number.

It is an amenable number.

2475262421 is a deficient number, since it is larger than the sum of its proper divisors (35737579).

2475262421 is an equidigital number, since it uses as much as digits as its factorization.

2475262421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12219.

The product of its digits is 53760, while the sum is 35.

The square root of 2475262421 is about 49752.0092157091. The cubic root of 2475262421 is about 1352.7174200691.

The spelling of 2475262421 in words is "two billion, four hundred seventy-five million, two hundred sixty-two thousand, four hundred twenty-one".