76621010436073 has 8 divisors (see below), whose sum is σ = 77172453088640. Its totient is φ = 76069570817520.

The previous prime is 76621010436071. The next prime is 76621010436083. The reversal of 76621010436073 is 37063401012667.

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 76621010436073 - 2¹ = 76621010436071 is a prime.

It is a super-2 number, since 2×76621010436073² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (76621010436071) 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, 83435536 + ... + 84348862.

It is an arithmetic number, because the mean of its divisors is an integer number (9646556636080).

Almost surely, 2^{76621010436073} is an apocalyptic number.

It is an amenable number.

76621010436073 is a deficient number, since it is larger than the sum of its proper divisors (551442652567).

76621010436073 is a wasteful number, since it uses less digits than its factorization.

76621010436073 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1517007.

The product of its (nonzero) digits is 762048, while the sum is 46.

The spelling of 76621010436073 in words is "seventy-six trillion, six hundred twenty-one billion, ten million, four hundred thirty-six thousand, seventy-three".