5039428477 has 4 divisors (see below), whose sum is σ = 5040083260. Its totient is φ = 5038773696.

The previous prime is 5039428393. The next prime is 5039428529. The reversal of 5039428477 is 7748249305.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 3393179001 + 1646249476 = 58251^2 + 40574^2 .

It is a cyclic number.

It is not a de Polignac number, because 5039428477 - 2¹¹ = 5039426429 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5039428477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5039422477) 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, 315708 + ... + 331285.

It is an arithmetic number, because the mean of its divisors is an integer number (1260020815).

Almost surely, 2^5039428477 is an apocalyptic number.

It is an amenable number.

5039428477 is a deficient number, since it is larger than the sum of its proper divisors (654783).

5039428477 is an equidigital number, since it uses as much as digits as its factorization.

5039428477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654782.

The product of its (nonzero) digits is 1693440, while the sum is 49.

The square root of 5039428477 is about 70988.9320739508. The cubic root of 5039428477 is about 1714.4589664882.

The spelling of 5039428477 in words is "five billion, thirty-nine million, four hundred twenty-eight thousand, four hundred seventy-seven".