5451237263 has 8 divisors (see below), whose sum is σ = 5460581136. Its totient is φ = 5441904000.

The previous prime is 5451237257. The next prime is 5451237293. The reversal of 5451237263 is 3627321545.

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 5451237263 - 2¹² = 5451233167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5451237293) 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, 2866613 + ... + 2868513.

It is an arithmetic number, because the mean of its divisors is an integer number (682572642).

Almost surely, 2^5451237263 is an apocalyptic number.

5451237263 is a deficient number, since it is larger than the sum of its proper divisors (9343873).

5451237263 is a wasteful number, since it uses less digits than its factorization.

5451237263 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5305.

The product of its digits is 151200, while the sum is 38.

The square root of 5451237263 is about 73832.4946280430. The cubic root of 5451237263 is about 1759.9420244978.

The spelling of 5451237263 in words is "five billion, four hundred fifty-one million, two hundred thirty-seven thousand, two hundred sixty-three".