5431401233 has 4 divisors (see below), whose sum is σ = 5431592448. Its totient is φ = 5431210020.

The previous prime is 5431401203. The next prime is 5431401277. The reversal of 5431401233 is 3321041345.

5431401233 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5431401233 - 2¹⁶ = 5431335697 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5431401203) 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, 43553 + ... + 112958.

It is an arithmetic number, because the mean of its divisors is an integer number (1357898112).

Almost surely, 2^5431401233 is an apocalyptic number.

It is an amenable number.

5431401233 is a deficient number, since it is larger than the sum of its proper divisors (191215).

5431401233 is a wasteful number, since it uses less digits than its factorization.

5431401233 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191214.

The product of its (nonzero) digits is 4320, while the sum is 26.

The square root of 5431401233 is about 73698.0409034053. The cubic root of 5431401233 is about 1757.8047303457.

Adding to 5431401233 its reverse (3321041345), we get a palindrome (8752442578).

The spelling of 5431401233 in words is "five billion, four hundred thirty-one million, four hundred one thousand, two hundred thirty-three".