5461590874 has 4 divisors (see below), whose sum is σ = 8192386314. Its totient is φ = 2730795436.

The previous prime is 5461590859. The next prime is 5461590877. The reversal of 5461590874 is 4780951645.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 4881118225 + 580472649 = 69865^2 + 24093^2 .

It is a Smith number, since the sum of its digits (49) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is not an unprimeable number, because it can be changed into a prime (5461590877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1365397717 + ... + 1365397720.

Almost surely, 2^5461590874 is an apocalyptic number.

5461590874 is a deficient number, since it is larger than the sum of its proper divisors (2730795440).

5461590874 is a wasteful number, since it uses less digits than its factorization.

5461590874 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2730795439.

The product of its (nonzero) digits is 1209600, while the sum is 49.

The square root of 5461590874 is about 73902.5769104163. The cubic root of 5461590874 is about 1761.0555473004.

The spelling of 5461590874 in words is "five billion, four hundred sixty-one million, five hundred ninety thousand, eight hundred seventy-four".