60626800691 has 4 divisors (see below), whose sum is σ = 60659205984. Its totient is φ = 60594395400.

The previous prime is 60626800679. The next prime is 60626800709. The reversal of 60626800691 is 19600862606.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60626800691 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (60626800601) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16199840 + ... + 16203581.

It is an arithmetic number, because the mean of its divisors is an integer number (15164801496).

Almost surely, 2^60626800691 is an apocalyptic number.

60626800691 is a deficient number, since it is larger than the sum of its proper divisors (32405293).

60626800691 is a wasteful number, since it uses less digits than its factorization.

60626800691 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32405292.

The product of its (nonzero) digits is 186624, while the sum is 44.

The spelling of 60626800691 in words is "sixty billion, six hundred twenty-six million, eight hundred thousand, six hundred ninety-one".