5051231215 has 8 divisors (see below), whose sum is σ = 6062611968. Its totient is φ = 4040228640.

The previous prime is 5051231183. The next prime is 5051231249. The reversal of 5051231215 is 5121321505.

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

It is not a de Polignac number, because 5051231215 - 2⁵ = 5051231183 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5051231215.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64276 + ... + 119305.

It is an arithmetic number, because the mean of its divisors is an integer number (757826496).

Almost surely, 2^5051231215 is an apocalyptic number.

5051231215 is a deficient number, since it is larger than the sum of its proper divisors (1011380753).

5051231215 is a wasteful number, since it uses less digits than its factorization.

5051231215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 189089.

The product of its (nonzero) digits is 1500, while the sum is 25.

The square root of 5051231215 is about 71072.0142883259. The cubic root of 5051231215 is about 1715.7963888465.

The spelling of 5051231215 in words is "five billion, fifty-one million, two hundred thirty-one thousand, two hundred fifteen".