5451071722 has 8 divisors (see below), whose sum is σ = 8176936356. Its totient is φ = 2725426272.

The previous prime is 5451071711. The next prime is 5451071741. The reversal of 5451071722 is 2271701545.

It can be written as a sum of positive squares in 2 ways, for example, as 5087826241 + 363245481 = 71329^2 + 19059^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 40588 + ... + 112024.

Almost surely, 2^5451071722 is an apocalyptic number.

5451071722 is a deficient number, since it is larger than the sum of its proper divisors (2725864634).

5451071722 is a wasteful number, since it uses less digits than its factorization.

5451071722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109592.

The product of its (nonzero) digits is 19600, while the sum is 34.

The square root of 5451071722 is about 73831.3735616506. The cubic root of 5451071722 is about 1759.9242092449.

The spelling of 5451071722 in words is "five billion, four hundred fifty-one million, seventy-one thousand, seven hundred twenty-two".