5174801281 has 16 divisors (see below), whose sum is σ = 5597532864. Its totient is φ = 4755651264.

The previous prime is 5174801251. The next prime is 5174801287. The reversal of 5174801281 is 1821084715.

It is not a de Polignac number, because 5174801281 - 2⁹ = 5174800769 is a prime.

It is a super-2 number, since 2×5174801281² = 53557136595678481922, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5174801281.

It is not an unprimeable number, because it can be changed into a prime (5174801287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4358970 + ... + 4360156.

It is an arithmetic number, because the mean of its divisors is an integer number (349845804).

Almost surely, 2^5174801281 is an apocalyptic number.

It is an amenable number.

5174801281 is a deficient number, since it is larger than the sum of its proper divisors (422731583).

5174801281 is a wasteful number, since it uses less digits than its factorization.

5174801281 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2400.

The product of its (nonzero) digits is 17920, while the sum is 37.

The square root of 5174801281 is about 71936.0916439029. The cubic root of 5174801281 is about 1729.6752017019.

Adding to 5174801281 its reverse (1821084715), we get a palindrome (6995885996).

The spelling of 5174801281 in words is "five billion, one hundred seventy-four million, eight hundred one thousand, two hundred eighty-one".