5329777478 has 4 divisors (see below), whose sum is σ = 7994666220. Its totient is φ = 2664888738.

The previous prime is 5329777471. The next prime is 5329777483. The reversal of 5329777478 is 8747779235.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5329777471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1332444368 + ... + 1332444371.

It is an arithmetic number, because the mean of its divisors is an integer number (1998666555).

Almost surely, 2^5329777478 is an apocalyptic number.

5329777478 is a deficient number, since it is larger than the sum of its proper divisors (2664888742).

5329777478 is a wasteful number, since it uses less digits than its factorization.

5329777478 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2664888741.

The product of its digits is 20744640, while the sum is 59.

The square root of 5329777478 is about 73005.3249975644. The cubic root of 5329777478 is about 1746.7725524272.

The spelling of 5329777478 in words is "five billion, three hundred twenty-nine million, seven hundred seventy-seven thousand, four hundred seventy-eight".