7452162461 has 2 divisors, whose sum is σ = 7452162462. Its totient is φ = 7452162460.

The previous prime is 7452162401. The next prime is 7452162469. The reversal of 7452162461 is 1642612547.

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., 7175106436 + 277056025 = 84706^2 + 16645^2 .

It is a cyclic number.

It is not a de Polignac number, because 7452162461 - 2⁶ = 7452162397 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (7452162469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3726081230 + 3726081231.

It is an arithmetic number, because the mean of its divisors is an integer number (3726081231).

Almost surely, 2^7452162461 is an apocalyptic number.

It is an amenable number.

7452162461 is a deficient number, since it is larger than the sum of its proper divisors (1).

7452162461 is an equidigital number, since it uses as much as digits as its factorization.

7452162461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 80640, while the sum is 38.

The square root of 7452162461 is about 86325.9083995066. The cubic root of 7452162461 is about 1953.2632156109.

The spelling of 7452162461 in words is "seven billion, four hundred fifty-two million, one hundred sixty-two thousand, four hundred sixty-one".