5420112777 has 12 divisors (see below), whose sum is σ = 7829902080. Its totient is φ = 3613016088.

The previous prime is 5420112773. The next prime is 5420112791. The reversal of 5420112777 is 7772110245.

It is not a de Polignac number, because 5420112777 - 2² = 5420112773 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5420112773) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 72624 + ... + 126942.

It is an arithmetic number, because the mean of its divisors is an integer number (652491840).

Almost surely, 2^5420112777 is an apocalyptic number.

It is an amenable number.

5420112777 is a deficient number, since it is larger than the sum of its proper divisors (2409789303).

5420112777 is a wasteful number, since it uses less digits than its factorization.

5420112777 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 65412 (or 65409 counting only the distinct ones).

The product of its (nonzero) digits is 27440, while the sum is 36.

The square root of 5420112777 is about 73621.4152064466. The cubic root of 5420112777 is about 1756.5860967399.

The spelling of 5420112777 in words is "five billion, four hundred twenty million, one hundred twelve thousand, seven hundred seventy-seven".