2461453559 has 4 divisors (see below), whose sum is σ = 2466178560. Its totient is φ = 2456728560.

The previous prime is 2461453549. The next prime is 2461453649. The reversal of 2461453559 is 9553541642.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9553541642 = 2 ⋅4776770821.

It is a cyclic number.

It is not a de Polignac number, because 2461453559 - 2²⁰ = 2460404983 is a prime.

It is a super-2 number, since 2×2461453559² = 12117507246227532962, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2461453529) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2361719 + ... + 2362760.

It is an arithmetic number, because the mean of its divisors is an integer number (616544640).

Almost surely, 2^2461453559 is an apocalyptic number.

2461453559 is a deficient number, since it is larger than the sum of its proper divisors (4725001).

2461453559 is an equidigital number, since it uses as much as digits as its factorization.

2461453559 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4725000.

The product of its digits is 648000, while the sum is 44.

The square root of 2461453559 is about 49613.0381956195. The cubic root of 2461453559 is about 1350.1972384884.

The spelling of 2461453559 in words is "two billion, four hundred sixty-one million, four hundred fifty-three thousand, five hundred fifty-nine".