5159451362 has 18 divisors (see below), whose sum is σ = 8382437793. Its totient is φ = 2380675752.

The previous prime is 5159451361. The next prime is 5159451371. The reversal of 5159451362 is 2631549515.

It can be written as a sum of positive squares in 2 ways, for example, as 4411483561 + 747967801 = 66419^2 + 27349^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=50791.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5159451361) by changing a digit.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1318613 + ... + 1322519.

Almost surely, 2^5159451362 is an apocalyptic number.

5159451362 is a deficient number, since it is larger than the sum of its proper divisors (3222986431).

5159451362 is an frugal number, since it uses more digits than its factorization.

5159451362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7842 (or 3922 counting only the distinct ones).

The product of its digits is 162000, while the sum is 41.

The square root of 5159451362 is about 71829.3210464919. The cubic root of 5159451362 is about 1727.9632731910.

The spelling of 5159451362 in words is "five billion, one hundred fifty-nine million, four hundred fifty-one thousand, three hundred sixty-two".