2481190193 has 4 divisors (see below), whose sum is σ = 2484099828. Its totient is φ = 2478280560.

The previous prime is 2481190169. The next prime is 2481190199. The reversal of 2481190193 is 3910911842.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1007935504 + 1473254689 = 31748^2 + 38383^2 .

It is a cyclic number.

It is not a de Polignac number, because 2481190193 - 2¹⁸ = 2480928049 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2481190199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1453538 + ... + 1455243.

It is an arithmetic number, because the mean of its divisors is an integer number (621024957).

Almost surely, 2^2481190193 is an apocalyptic number.

It is an amenable number.

2481190193 is a deficient number, since it is larger than the sum of its proper divisors (2909635).

2481190193 is an equidigital number, since it uses as much as digits as its factorization.

2481190193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2909634.

The product of its (nonzero) digits is 15552, while the sum is 38.

The square root of 2481190193 is about 49811.5467838532. The cubic root of 2481190193 is about 1353.7963909134.

The spelling of 2481190193 in words is "two billion, four hundred eighty-one million, one hundred ninety thousand, one hundred ninety-three".