60004640091 has 16 divisors (see below), whose sum is σ = 87287735808. Its totient is φ = 36363007200.

The previous prime is 60004640077. The next prime is 60004640099. The reversal of 60004640091 is 19004640006.

It is a de Polignac number, because none of the positive numbers 2^k-60004640091 is a prime.

It is a super-3 number, since 3×60004640091³ (a number of 33 digits) contains 333 as substring.

It is not an unprimeable number, because it can be changed into a prime (60004640099) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 292885 + ... + 453641.

It is an arithmetic number, because the mean of its divisors is an integer number (5455483488).

Almost surely, 2^60004640091 is an apocalyptic number.

60004640091 is a deficient number, since it is larger than the sum of its proper divisors (27283095717).

60004640091 is a wasteful number, since it uses less digits than its factorization.

60004640091 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 172082.

The product of its (nonzero) digits is 5184, while the sum is 30.

The spelling of 60004640091 in words is "sixty billion, four million, six hundred forty thousand, ninety-one".