60787701851 has 8 divisors (see below), whose sum is σ = 64044361680. Its totient is φ = 57536772768.

The previous prime is 60787701823. The next prime is 60787701893. The reversal of 60787701851 is 15810778706.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-60787701851 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 60787701851.

It is not an unprimeable number, because it can be changed into a prime (60787701251) 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, 1410896 + ... + 1453341.

It is an arithmetic number, because the mean of its divisors is an integer number (8005545210).

Almost surely, 2^60787701851 is an apocalyptic number.

60787701851 is a deficient number, since it is larger than the sum of its proper divisors (3256659829).

60787701851 is a wasteful number, since it uses less digits than its factorization.

60787701851 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2865373.

The product of its (nonzero) digits is 658560, while the sum is 50.

The spelling of 60787701851 in words is "sixty billion, seven hundred eighty-seven million, seven hundred one thousand, eight hundred fifty-one".