6120388451 has 2 divisors, whose sum is σ = 6120388452. Its totient is φ = 6120388450.

The previous prime is 6120388387. The next prime is 6120388507. The reversal of 6120388451 is 1548830216.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 6120388451 - 2⁶ = 6120388387 is a prime.

It is a super-2 number, since 2×6120388451² = 74918309582268358802, which contains 22 as substring.

It is a Sophie Germain prime.

It is not a weakly prime, because it can be changed into another prime (6120382451) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3060194225 + 3060194226.

It is an arithmetic number, because the mean of its divisors is an integer number (3060194226).

Almost surely, 2^6120388451 is an apocalyptic number.

6120388451 is a deficient number, since it is larger than the sum of its proper divisors (1).

6120388451 is an equidigital number, since it uses as much as digits as its factorization.

6120388451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 46080, while the sum is 38.

The square root of 6120388451 is about 78232.9115590108. The cubic root of 6120388451 is about 1829.1935542095.

The spelling of 6120388451 in words is "six billion, one hundred twenty million, three hundred eighty-eight thousand, four hundred fifty-one".