5122862251 has 32 divisors (see below), whose sum is σ = 6009292800. Its totient is φ = 4324803840.

The previous prime is 5122862249. The next prime is 5122862293. The reversal of 5122862251 is 1522682215.

It is a cyclic number.

It is not a de Polignac number, because 5122862251 - 2¹ = 5122862249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5122862651) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 6194100 + ... + 6194926.

It is an arithmetic number, because the mean of its divisors is an integer number (187790400).

Almost surely, 2^5122862251 is an apocalyptic number.

5122862251 is a deficient number, since it is larger than the sum of its proper divisors (886430549).

5122862251 is a wasteful number, since it uses less digits than its factorization.

5122862251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1699.

The product of its digits is 19200, while the sum is 34.

The square root of 5122862251 is about 71574.1730724149. The cubic root of 5122862251 is about 1723.8688657809.

The spelling of 5122862251 in words is "five billion, one hundred twenty-two million, eight hundred sixty-two thousand, two hundred fifty-one".