60605777488 has 20 divisors (see below), whose sum is σ = 118743064020. Its totient is φ = 29962406144.

The previous prime is 60605777473. The next prime is 60605777537. The reversal of 60605777488 is 88477750606.

It can be written as a sum of positive squares in 2 ways, for example, as 7165283904 + 53440493584 = 84648^2 + 231172^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21278695 + ... + 21281542.

It is an arithmetic number, because the mean of its divisors is an integer number (5937153201).

Almost surely, 2^60605777488 is an apocalyptic number.

It is an amenable number.

60605777488 is a deficient number, since it is larger than the sum of its proper divisors (58137286532).

60605777488 is a wasteful number, since it uses less digits than its factorization.

60605777488 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42560334 (or 42560328 counting only the distinct ones).

The product of its (nonzero) digits is 15805440, while the sum is 58.

The spelling of 60605777488 in words is "sixty billion, six hundred five million, seven hundred seventy-seven thousand, four hundred eighty-eight".