5151380705 has 8 divisors (see below), whose sum is σ = 6192961152. Its totient is φ = 4113568368.

The previous prime is 5151380699. The next prime is 5151380723. The reversal of 5151380705 is 5070831515.

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 5151380705 - 2¹⁸ = 5151118561 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 939017 + ... + 944486.

It is an arithmetic number, because the mean of its divisors is an integer number (774120144).

Almost surely, 2^5151380705 is an apocalyptic number.

It is an amenable number.

5151380705 is a deficient number, since it is larger than the sum of its proper divisors (1041580447).

5151380705 is a wasteful number, since it uses less digits than its factorization.

5151380705 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1884055.

The product of its (nonzero) digits is 21000, while the sum is 35.

The square root of 5151380705 is about 71773.1196549237. The cubic root of 5151380705 is about 1727.0618157948.

The spelling of 5151380705 in words is "five billion, one hundred fifty-one million, three hundred eighty thousand, seven hundred five".