601552619651 has 2 divisors, whose sum is σ = 601552619652. Its totient is φ = 601552619650.

The previous prime is 601552619641. The next prime is 601552619659. The reversal of 601552619651 is 156916255106.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-601552619651 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 601552619596 and 601552619605.

It is not a weakly prime, because it can be changed into another prime (601552619659) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 300776309825 + 300776309826.

It is an arithmetic number, because the mean of its divisors is an integer number (300776309826).

Almost surely, 2^601552619651 is an apocalyptic number.

601552619651 is a deficient number, since it is larger than the sum of its proper divisors (1).

601552619651 is an equidigital number, since it uses as much as digits as its factorization.

601552619651 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 486000, while the sum is 47.

The spelling of 601552619651 in words is "six hundred one billion, five hundred fifty-two million, six hundred nineteen thousand, six hundred fifty-one".