60040640635 has 8 divisors (see below), whose sum is σ = 72118522080. Its totient is φ = 47986010304.

The previous prime is 60040640609. The next prime is 60040640657. The reversal of 60040640635 is 53604604006.

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 60040640635 - 2⁷ = 60040640507 is a prime.

It is a super-2 number, since 2×60040640635² (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 60040640635.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5807095 + ... + 5817424.

It is an arithmetic number, because the mean of its divisors is an integer number (9014815260).

Almost surely, 2^60040640635 is an apocalyptic number.

60040640635 is a deficient number, since it is larger than the sum of its proper divisors (12077881445).

60040640635 is a wasteful number, since it uses less digits than its factorization.

60040640635 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11625557.

The product of its (nonzero) digits is 51840, while the sum is 34.

The spelling of 60040640635 in words is "sixty billion, forty million, six hundred forty thousand, six hundred thirty-five".