5155350431 has 16 divisors (see below), whose sum is σ = 6431816448. Its totient is φ = 4014427200.

The previous prime is 5155350413. The next prime is 5155350451. The reversal of 5155350431 is 1340535515.

It is not a de Polignac number, because 5155350431 - 2³⁰ = 4081608607 is a prime.

It is a super-2 number, since 2×5155350431² = 53155276132823771522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155350451) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95291 + ... + 139251.

It is an arithmetic number, because the mean of its divisors is an integer number (401988528).

Almost surely, 2^5155350431 is an apocalyptic number.

5155350431 is a deficient number, since it is larger than the sum of its proper divisors (1276466017).

5155350431 is a wasteful number, since it uses less digits than its factorization.

5155350431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45502.

The product of its (nonzero) digits is 22500, while the sum is 32.

The square root of 5155350431 is about 71800.7690139876. The cubic root of 5155350431 is about 1727.5053345483.

Adding to 5155350431 its reverse (1340535515), we get a palindrome (6495885946).

The spelling of 5155350431 in words is "five billion, one hundred fifty-five million, three hundred fifty thousand, four hundred thirty-one".