5245401431 has 8 divisors (see below), whose sum is σ = 5339208960. Its totient is φ = 5151757432.

The previous prime is 5245401389. The next prime is 5245401457. The reversal of 5245401431 is 1341045425.

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

It is a cyclic number.

It is not a de Polignac number, because 5245401431 - 2³⁰ = 4171659607 is a prime.

It is a super-2 number, since 2×5245401431² = 55028472344673695522, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 5245401394 and 5245401403.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245401331) 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, 24776 + ... + 105378.

It is an arithmetic number, because the mean of its divisors is an integer number (667401120).

Almost surely, 2^5245401431 is an apocalyptic number.

5245401431 is a deficient number, since it is larger than the sum of its proper divisors (93807529).

5245401431 is a wasteful number, since it uses less digits than its factorization.

5245401431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81765.

The product of its (nonzero) digits is 9600, while the sum is 29.

The square root of 5245401431 is about 72425.1436381040. The cubic root of 5245401431 is about 1737.5057218796.

Adding to 5245401431 its reverse (1341045425), we get a palindrome (6586446856).

The spelling of 5245401431 in words is "five billion, two hundred forty-five million, four hundred one thousand, four hundred thirty-one".