7152191046 has 96 divisors (see below), whose sum is σ = 20806426368. Its totient is φ = 1714806720.

The previous prime is 7152191029. The next prime is 7152191047. The reversal of 7152191046 is 6401912517.

7152191046 is a `hidden beast` number, since 7 + 1 + 521 + 91 + 0 + 46 = 666.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 7152191046.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7152191047) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 180456 + ... + 216491.

It is an arithmetic number, because the mean of its divisors is an integer number (216733608).

Almost surely, 2^7152191046 is an apocalyptic number.

7152191046 is an abundant number, since it is smaller than the sum of its proper divisors (13654235322).

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

7152191046 is a wasteful number, since it uses less digits than its factorization.

7152191046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396986 (or 396983 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 7152191046 is about 84570.6275606372. The cubic root of 7152191046 is about 1926.6952892558.

The spelling of 7152191046 in words is "seven billion, one hundred fifty-two million, one hundred ninety-one thousand, forty-six".