5361123461 has 4 divisors (see below), whose sum is σ = 5361272652. Its totient is φ = 5360974272.

The previous prime is 5361123433. The next prime is 5361123499. The reversal of 5361123461 is 1643211635.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It can be written as a sum of positive squares in 2 ways, for example, as 3398190436 + 1962933025 = 58294^2 + 44305^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5361123461 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5361123421) 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, 15911 + ... + 104763.

It is an arithmetic number, because the mean of its divisors is an integer number (1340318163).

Almost surely, 2^5361123461 is an apocalyptic number.

It is an amenable number.

5361123461 is a deficient number, since it is larger than the sum of its proper divisors (149191).

5361123461 is an equidigital number, since it uses as much as digits as its factorization.

5361123461 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149190.

The product of its digits is 12960, while the sum is 32.

The square root of 5361123461 is about 73219.6931228204. The cubic root of 5361123461 is about 1750.1902879884.

The spelling of 5361123461 in words is "five billion, three hundred sixty-one million, one hundred twenty-three thousand, four hundred sixty-one".