60541639 has 2 divisors, whose sum is σ = 60541640. Its totient is φ = 60541638.

The previous prime is 60541633. The next prime is 60541643. The reversal of 60541639 is 93614506.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 60541639 - 2⁷ = 60541511 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (60541633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30270819 + 30270820.

It is an arithmetic number, because the mean of its divisors is an integer number (30270820).

Almost surely, 2^60541639 is an apocalyptic number.

60541639 is a deficient number, since it is larger than the sum of its proper divisors (1).

60541639 is an equidigital number, since it uses as much as digits as its factorization.

60541639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 19440, while the sum is 34.

The square root of 60541639 is about 7780.8507889562. The cubic root of 60541639 is about 392.6612619837.

The spelling of 60541639 in words is "sixty million, five hundred forty-one thousand, six hundred thirty-nine".