2475274447 has 2 divisors, whose sum is σ = 2475274448. Its totient is φ = 2475274446.

The previous prime is 2475274441. The next prime is 2475274481. The reversal of 2475274447 is 7444725742.

2475274447 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2475274447 is a prime.

It is a super-2 number, since 2×2475274447² = 12253967175942311618, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2475274397 and 2475274406.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2475274441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237637223 + 1237637224.

It is an arithmetic number, because the mean of its divisors is an integer number (1237637224).

Almost surely, 2^2475274447 is an apocalyptic number.

2475274447 is a deficient number, since it is larger than the sum of its proper divisors (1).

2475274447 is an equidigital number, since it uses as much as digits as its factorization.

2475274447 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1756160, while the sum is 46.

The square root of 2475274447 is about 49752.1300750028. The cubic root of 2475274447 is about 1352.7196107800.

It can be divided in two parts, 24752 and 74447, that added together give a palindrome (99199).

The spelling of 2475274447 in words is "two billion, four hundred seventy-five million, two hundred seventy-four thousand, four hundred forty-seven".