60994559 has 2 divisors, whose sum is σ = 60994560. Its totient is φ = 60994558.

The previous prime is 60994543. The next prime is 60994567. The reversal of 60994559 is 95549906.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60994559 - 2⁴ = 60994543 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60994519) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30497279 + 30497280.

It is an arithmetic number, because the mean of its divisors is an integer number (30497280).

Almost surely, 2^60994559 is an apocalyptic number.

60994559 is a deficient number, since it is larger than the sum of its proper divisors (1).

60994559 is an equidigital number, since it uses as much as digits as its factorization.

60994559 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 437400, while the sum is 47.

The square root of 60994559 is about 7809.9013438071. The cubic root of 60994559 is about 393.6380138741.

The spelling of 60994559 in words is "sixty million, nine hundred ninety-four thousand, five hundred fifty-nine".