77483299238477 has 8 divisors (see below), whose sum is σ = 84527522745120. Its totient is φ = 70439123600560.

The previous prime is 77483299238437. The next prime is 77483299238491.

77483299238477 is nontrivially palindromic in base 10.

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

It is not a de Polignac number, because 77483299238477 - 2¹⁰ = 77483299237453 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (77483299238437) 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, 8540027 + ... + 15096312.

It is an arithmetic number, because the mean of its divisors is an integer number (10565940343140).

Almost surely, 2^{77483299238477} is an apocalyptic number.

It is an amenable number.

77483299238477 is a deficient number, since it is larger than the sum of its proper divisors (7044223506643).

77483299238477 is a wasteful number, since it uses less digits than its factorization.

77483299238477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23934363.

The product of its digits is 7169347584, while the sum is 80.

The spelling of 77483299238477 in words is "seventy-seven trillion, four hundred eighty-three billion, two hundred ninety-nine million, two hundred thirty-eight thousand, four hundred seventy-seven".