60651571 has 2 divisors, whose sum is σ = 60651572. Its totient is φ = 60651570.

The previous prime is 60651541. The next prime is 60651581. The reversal of 60651571 is 17515606.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60651571 - 2⁷ = 60651443 is a prime.

It is a super-2 number, since 2×60651571² = 7357226129536082, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60651541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30325785 + 30325786.

It is an arithmetic number, because the mean of its divisors is an integer number (30325786).

Almost surely, 2^60651571 is an apocalyptic number.

60651571 is a deficient number, since it is larger than the sum of its proper divisors (1).

60651571 is an equidigital number, since it uses as much as digits as its factorization.

60651571 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6300, while the sum is 31.

The square root of 60651571 is about 7787.9118510677. The cubic root of 60651571 is about 392.8987841134.

The spelling of 60651571 in words is "sixty million, six hundred fifty-one thousand, five hundred seventy-one".