5431051451 has 8 divisors (see below), whose sum is σ = 6210077664. Its totient is φ = 4652815680.

The previous prime is 5431051441. The next prime is 5431051463. The reversal of 5431051451 is 1541501345.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5431051451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5431051411) 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, 182810 + ... + 210431.

It is an arithmetic number, because the mean of its divisors is an integer number (776259708).

Almost surely, 2^5431051451 is an apocalyptic number.

5431051451 is a deficient number, since it is larger than the sum of its proper divisors (779026213).

5431051451 is a wasteful number, since it uses less digits than its factorization.

5431051451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395221.

The product of its (nonzero) digits is 6000, while the sum is 29.

The square root of 5431051451 is about 73695.6677899047. The cubic root of 5431051451 is about 1757.7669953533.

Adding to 5431051451 its reverse (1541501345), we get a palindrome (6972552796).

The spelling of 5431051451 in words is "five billion, four hundred thirty-one million, fifty-one thousand, four hundred fifty-one".