5651126351 has 4 divisors (see below), whose sum is σ = 6085828392. Its totient is φ = 5216424312.

The previous prime is 5651126347. The next prime is 5651126353. The reversal of 5651126351 is 1536211565.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5651126351 - 2² = 5651126347 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5651126353) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 217351001 + ... + 217351026.

It is an arithmetic number, because the mean of its divisors is an integer number (1521457098).

Almost surely, 2^5651126351 is an apocalyptic number.

5651126351 is a deficient number, since it is larger than the sum of its proper divisors (434702041).

5651126351 is a wasteful number, since it uses less digits than its factorization.

5651126351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 434702040.

The product of its digits is 27000, while the sum is 35.

The square root of 5651126351 is about 75173.9738938950. The cubic root of 5651126351 is about 1781.1958415281.

The spelling of 5651126351 in words is "five billion, six hundred fifty-one million, one hundred twenty-six thousand, three hundred fifty-one".