76145755678 has 8 divisors (see below), whose sum is σ = 114219912672. Its totient is φ = 38072451456.

The previous prime is 76145755613. The next prime is 76145755691. The reversal of 76145755678 is 87655754167.

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

It is a super-3 number, since 3×76145755678³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105051 + ... + 404137.

It is an arithmetic number, because the mean of its divisors is an integer number (14277489084).

Almost surely, 2^76145755678 is an apocalyptic number.

76145755678 is a deficient number, since it is larger than the sum of its proper divisors (38074156994).

76145755678 is a wasteful number, since it uses less digits than its factorization.

76145755678 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 426386.

The product of its digits is 49392000, while the sum is 61.

The spelling of 76145755678 in words is "seventy-six billion, one hundred forty-five million, seven hundred fifty-five thousand, six hundred seventy-eight".