5423776436 has 24 divisors (see below), whose sum is σ = 10224054624. Its totient is φ = 2502712800.

The previous prime is 5423776409. The next prime is 5423776439. The reversal of 5423776436 is 6346773245.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5423776439) 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, 294911 + ... + 312761.

It is an arithmetic number, because the mean of its divisors is an integer number (426002276).

Almost surely, 2^5423776436 is an apocalyptic number.

It is an amenable number.

5423776436 is a deficient number, since it is larger than the sum of its proper divisors (4800278188).

5423776436 is a wasteful number, since it uses less digits than its factorization.

5423776436 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23711 (or 23709 counting only the distinct ones).

The product of its digits is 2540160, while the sum is 47.

The square root of 5423776436 is about 73646.2927512309. The cubic root of 5423776436 is about 1756.9817885681.

The spelling of 5423776436 in words is "five billion, four hundred twenty-three million, seven hundred seventy-six thousand, four hundred thirty-six".