2461553 has 2 divisors, whose sum is σ = 2461554. Its totient is φ = 2461552.

The previous prime is 2461519. The next prime is 2461577. The reversal of 2461553 is 3551642.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 2274064 + 187489 = 1508^2 + 433^2 .

It is a cyclic number.

It is not a de Polignac number, because 2461553 - 2⁶ = 2461489 is a prime.

It is not a weakly prime, because it can be changed into another prime (2461153) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1230776 + 1230777.

It is an arithmetic number, because the mean of its divisors is an integer number (1230777).

2^2461553 is an apocalyptic number.

It is an amenable number.

2461553 is a deficient number, since it is larger than the sum of its proper divisors (1).

2461553 is an equidigital number, since it uses as much as digits as its factorization.

2461553 is an evil number, because the sum of its binary digits is even.

The product of its digits is 3600, while the sum is 26.

The square root of 2461553 is about 1568.9337143423. The cubic root of 2461553 is about 135.0215420584.

The spelling of 2461553 in words is "two million, four hundred sixty-one thousand, five hundred fifty-three".