5314478261 has 8 divisors (see below), whose sum is σ = 5457110400. Its totient is φ = 5172465760.

The previous prime is 5314478251. The next prime is 5314478269. The reversal of 5314478261 is 1628744135.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 5314478261 - 2¹⁰ = 5314477237 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5314478269) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 137501 + ... + 171858.

It is an arithmetic number, because the mean of its divisors is an integer number (682138800).

Almost surely, 2^5314478261 is an apocalyptic number.

It is an amenable number.

5314478261 is a deficient number, since it is larger than the sum of its proper divisors (142632139).

5314478261 is a wasteful number, since it uses less digits than its factorization.

5314478261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309819.

The product of its digits is 161280, while the sum is 41.

The square root of 5314478261 is about 72900.4681809383. The cubic root of 5314478261 is about 1745.0995705123.

The spelling of 5314478261 in words is "five billion, three hundred fourteen million, four hundred seventy-eight thousand, two hundred sixty-one".