2474860702561 has 9 divisors (see below), whose sum is σ = 2679900894489. Its totient is φ = 2284467924336.

The previous prime is 2474860702529. The next prime is 2474860702597. The reversal of 2474860702561 is 1652070684742.

The square root of 2474860702561 is 1573169.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 8830172961 + 2466030529600 = 93969^2 + 1570360^2 .

It is not a de Polignac number, because 2474860702561 - 2⁵ = 2474860702529 is a prime.

It is a super-2 number, since 2×2474860702561² (a number of 26 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2474860702499 and 2474860702508.

It is not an unprimeable number, because it can be changed into a prime (2474860702261) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 20390691 + ... + 20511703.

Almost surely, 2^{2474860702561} is an apocalyptic number.

2474860702561 is the 1573169-th square number.

2474860702561 is the 786585-th centered octagonal number.

It is an amenable number.

2474860702561 is a deficient number, since it is larger than the sum of its proper divisors (205040191928).

2474860702561 is an frugal number, since it uses more digits than its factorization.

2474860702561 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 242052 (or 121026 counting only the distinct ones).

The product of its (nonzero) digits is 4515840, while the sum is 52.

The spelling of 2474860702561 in words is "two trillion, four hundred seventy-four billion, eight hundred sixty million, seven hundred two thousand, five hundred sixty-one".