60904724891 has 8 divisors (see below), whose sum is σ = 63555230880. Its totient is φ = 58254425152.

The previous prime is 60904724887. The next prime is 60904724911. The reversal of 60904724891 is 19842740906.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 60904724891 - 2² = 60904724887 is a prime.

It is a super-3 number, since 3×60904724891³ (a number of 33 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60904724851) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1087565 + ... + 1142193.

It is an arithmetic number, because the mean of its divisors is an integer number (7944403860).

Almost surely, 2^60904724891 is an apocalyptic number.

60904724891 is a deficient number, since it is larger than the sum of its proper divisors (2650505989).

60904724891 is a wasteful number, since it uses less digits than its factorization.

60904724891 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 103125.

The product of its (nonzero) digits is 870912, while the sum is 50.

The spelling of 60904724891 in words is "sixty billion, nine hundred four million, seven hundred twenty-four thousand, eight hundred ninety-one".