60091579 has 2 divisors, whose sum is σ = 60091580. Its totient is φ = 60091578.

The previous prime is 60091561. The next prime is 60091601. The reversal of 60091579 is 97519006.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 60091579 - 2⁹ = 60091067 is a prime.

It is a super-2 number, since 2×60091579² = 7221995733426482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (60091529) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 30045789 + 30045790.

It is an arithmetic number, because the mean of its divisors is an integer number (30045790).

Almost surely, 2^60091579 is an apocalyptic number.

60091579 is a deficient number, since it is larger than the sum of its proper divisors (1).

60091579 is an equidigital number, since it uses as much as digits as its factorization.

60091579 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17010, while the sum is 37.

The square root of 60091579 is about 7751.8758374989. The cubic root of 60091579 is about 391.6858404577.

The spelling of 60091579 in words is "sixty million, ninety-one thousand, five hundred seventy-nine".