5245001031 has 4 divisors (see below), whose sum is σ = 6993334712. Its totient is φ = 3496667352.

The previous prime is 5245001009. The next prime is 5245001033. The reversal of 5245001031 is 1301005425.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 5245001031 - 2⁶ = 5245000967 is a prime.

It is a super-2 number, since 2×5245001031² = 55020071630382125922, 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 = 5245000989 and 5245001007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5245001033) 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, 874166836 + ... + 874166841.

It is an arithmetic number, because the mean of its divisors is an integer number (1748333678).

Almost surely, 2^5245001031 is an apocalyptic number.

5245001031 is a deficient number, since it is larger than the sum of its proper divisors (1748333681).

5245001031 is a wasteful number, since it uses less digits than its factorization.

5245001031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1748333680.

The product of its (nonzero) digits is 600, while the sum is 21.

The square root of 5245001031 is about 72422.3793519655. The cubic root of 5245001031 is about 1737.4615107738.

Adding to 5245001031 its reverse (1301005425), we get a palindrome (6546006456).

The spelling of 5245001031 in words is "five billion, two hundred forty-five million, one thousand, thirty-one".