2475231553 has 2 divisors, whose sum is σ = 2475231554. Its totient is φ = 2475231552.

The previous prime is 2475231523. The next prime is 2475231559. The reversal of 2475231553 is 3551325742.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2071342144 + 403889409 = 45512^2 + 20097^2 .

It is a cyclic number.

It is not a de Polignac number, because 2475231553 - 2⁹ = 2475231041 is a prime.

It is a super-2 number, since 2×2475231553² = 12253542481933583618, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (2475231559) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1237615776 + 1237615777.

It is an arithmetic number, because the mean of its divisors is an integer number (1237615777).

Almost surely, 2^2475231553 is an apocalyptic number.

It is an amenable number.

2475231553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2475231553 is an equidigital number, since it uses as much as digits as its factorization.

2475231553 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 126000, while the sum is 37.

The square root of 2475231553 is about 49751.6989961147. The cubic root of 2475231553 is about 1352.7117969811.

The spelling of 2475231553 in words is "two billion, four hundred seventy-five million, two hundred thirty-one thousand, five hundred fifty-three".