768757540462 has 8 divisors (see below), whose sum is σ = 1174893599736. Its totient is φ = 377126340552.

The previous prime is 768757540459. The next prime is 768757540469. The reversal of 768757540462 is 264045757867.

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

It is a self number, because there is not a number n which added to its sum of digits gives 768757540462.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (768757540469) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3626214708 + ... + 3626214919.

It is an arithmetic number, because the mean of its divisors is an integer number (146861699967).

Almost surely, 2^768757540462 is an apocalyptic number.

768757540462 is a deficient number, since it is larger than the sum of its proper divisors (406136059274).

768757540462 is a wasteful number, since it uses less digits than its factorization.

768757540462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7252429682.

The product of its (nonzero) digits is 79027200, while the sum is 61.

The spelling of 768757540462 in words is "seven hundred sixty-eight billion, seven hundred fifty-seven million, five hundred forty thousand, four hundred sixty-two".