77337083854 has 8 divisors (see below), whose sum is σ = 116065644840. Its totient is φ = 38648535576.

The previous prime is 77337083851. The next prime is 77337083869. The reversal of 77337083854 is 45838073377.

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

It is a junction number, because it is equal to n+sod(n) for n = 77337083795 and 77337083804.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77337083851) 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, 9998344 + ... + 10006075.

It is an arithmetic number, because the mean of its divisors is an integer number (14508205605).

Almost surely, 2^77337083854 is an apocalyptic number.

77337083854 is a deficient number, since it is larger than the sum of its proper divisors (38728560986).

77337083854 is a wasteful number, since it uses less digits than its factorization.

77337083854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20006354.

The product of its (nonzero) digits is 11854080, while the sum is 55.

The spelling of 77337083854 in words is "seventy-seven billion, three hundred thirty-seven million, eighty-three thousand, eight hundred fifty-four".