5372868451 has 4 divisors (see below), whose sum is σ = 5373479512. Its totient is φ = 5372257392.

The previous prime is 5372868437. The next prime is 5372868491. The reversal of 5372868451 is 1548682735.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1548682735 = 5 ⋅309736547.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5372868451 is a prime.

It is a super-2 number, since 2×5372868451² = 57735430783502278802, 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 = 5372868395 and 5372868404.

It is not an unprimeable number, because it can be changed into a prime (5372868421) 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, 292146 + ... + 309991.

It is an arithmetic number, because the mean of its divisors is an integer number (1343369878).

Almost surely, 2^5372868451 is an apocalyptic number.

5372868451 is a deficient number, since it is larger than the sum of its proper divisors (611061).

5372868451 is an equidigital number, since it uses as much as digits as its factorization.

5372868451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 611060.

The product of its digits is 1612800, while the sum is 49.

The square root of 5372868451 is about 73299.8530080382. The cubic root of 5372868451 is about 1751.4674440850.

The spelling of 5372868451 in words is "five billion, three hundred seventy-two million, eight hundred sixty-eight thousand, four hundred fifty-one".