5215011451 has 8 divisors (see below), whose sum is σ = 5708235344. Its totient is φ = 4734940320.

The previous prime is 5215011433. The next prime is 5215011457. The reversal of 5215011451 is 1541105125.

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 5215011451 - 2⁵ = 5215011419 is a prime.

It is a super-2 number, since 2×5215011451² = 54392688868122250802, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5215011457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3287361 + ... + 3288946.

It is an arithmetic number, because the mean of its divisors is an integer number (713529418).

Almost surely, 2^5215011451 is an apocalyptic number.

5215011451 is a deficient number, since it is larger than the sum of its proper divisors (493223893).

5215011451 is a wasteful number, since it uses less digits than its factorization.

5215011451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6576381.

The product of its (nonzero) digits is 1000, while the sum is 25.

The square root of 5215011451 is about 72215.0361836093. The cubic root of 5215011451 is about 1734.1437251687.

Adding to 5215011451 its reverse (1541105125), we get a palindrome (6756116576).

The spelling of 5215011451 in words is "five billion, two hundred fifteen million, eleven thousand, four hundred fifty-one".