60650631557 has 8 divisors (see below), whose sum is σ = 64163592000. Its totient is φ = 57169753344.

The previous prime is 60650631551. The next prime is 60650631611. The reversal of 60650631557 is 75513605606.

60650631557 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 60650631557 - 2⁴ = 60650631541 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60650631551) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8016668 + ... + 8024229.

It is an arithmetic number, because the mean of its divisors is an integer number (8020449000).

Almost surely, 2^60650631557 is an apocalyptic number.

It is an amenable number.

60650631557 is a deficient number, since it is larger than the sum of its proper divisors (3512960443).

60650631557 is a wasteful number, since it uses less digits than its factorization.

60650631557 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16041115.

The product of its (nonzero) digits is 567000, while the sum is 44.

The spelling of 60650631557 in words is "sixty billion, six hundred fifty million, six hundred thirty-one thousand, five hundred fifty-seven".