5918909651 has 2 divisors, whose sum is σ = 5918909652. Its totient is φ = 5918909650.

The previous prime is 5918909617. The next prime is 5918909681. The reversal of 5918909651 is 1569098195.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 5918909651 - 2¹⁰ = 5918908627 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 5918909593 and 5918909602.

It is not a weakly prime, because it can be changed into another prime (5918909611) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2959454825 + 2959454826.

It is an arithmetic number, because the mean of its divisors is an integer number (2959454826).

Almost surely, 2^5918909651 is an apocalyptic number.

5918909651 is a deficient number, since it is larger than the sum of its proper divisors (1).

5918909651 is an equidigital number, since it uses as much as digits as its factorization.

5918909651 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 874800, while the sum is 53.

The square root of 5918909651 is about 76934.4503522317. The cubic root of 5918909651 is about 1808.8972710846.

The spelling of 5918909651 in words is "five billion, nine hundred eighteen million, nine hundred nine thousand, six hundred fifty-one".