7151208798 has 16 divisors (see below), whose sum is σ = 14316604560. Its totient is φ = 2381371776.

The previous prime is 7151208793. The next prime is 7151208833. The reversal of 7151208798 is 8978021517.

It is a happy number.

It is a super-2 number, since 2×7151208798² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7151208793) 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, 584565 + ... + 596672.

It is an arithmetic number, because the mean of its divisors is an integer number (894787785).

Almost surely, 2^7151208798 is an apocalyptic number.

7151208798 is an abundant number, since it is smaller than the sum of its proper divisors (7165395762).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7151208798 is a wasteful number, since it uses less digits than its factorization.

7151208798 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1182251.

The product of its (nonzero) digits is 282240, while the sum is 48.

The square root of 7151208798 is about 84564.8200967755. The cubic root of 7151208798 is about 1926.6070841531.

The spelling of 7151208798 in words is "seven billion, one hundred fifty-one million, two hundred eight thousand, seven hundred ninety-eight".