5431077388 has 12 divisors (see below), whose sum is σ = 10368420552. Its totient is φ = 2468671520.

The previous prime is 5431077383. The next prime is 5431077473. The reversal of 5431077388 is 8837701345.

It is not an unprimeable number, because it can be changed into a prime (5431077383) 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, 61716745 + ... + 61716832.

It is an arithmetic number, because the mean of its divisors is an integer number (864035046).

Almost surely, 2^5431077388 is an apocalyptic number.

It is an amenable number.

5431077388 is a deficient number, since it is larger than the sum of its proper divisors (4937343164).

5431077388 is a wasteful number, since it uses less digits than its factorization.

5431077388 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123433592 (or 123433590 counting only the distinct ones).

The product of its (nonzero) digits is 564480, while the sum is 46.

The square root of 5431077388 is about 73695.8437634036. The cubic root of 5431077388 is about 1757.7697935303.

The spelling of 5431077388 in words is "five billion, four hundred thirty-one million, seventy-seven thousand, three hundred eighty-eight".