2672532461 has 2 divisors, whose sum is σ = 2672532462. Its totient is φ = 2672532460.

The previous prime is 2672532383. The next prime is 2672532469. The reversal of 2672532461 is 1642352762.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1435955236 + 1236577225 = 37894^2 + 35165^2 .

It is a cyclic number.

It is not a de Polignac number, because 2672532461 - 2¹⁸ = 2672270317 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (2672532469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1336266230 + 1336266231.

It is an arithmetic number, because the mean of its divisors is an integer number (1336266231).

Almost surely, 2^2672532461 is an apocalyptic number.

It is an amenable number.

2672532461 is a deficient number, since it is larger than the sum of its proper divisors (1).

2672532461 is an equidigital number, since it uses as much as digits as its factorization.

2672532461 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 120960, while the sum is 38.

The square root of 2672532461 is about 51696.5420603738. The cubic root of 2672532461 is about 1387.7385827427.

The spelling of 2672532461 in words is "two billion, six hundred seventy-two million, five hundred thirty-two thousand, four hundred sixty-one".