7250461153 has 6 divisors (see below), whose sum is σ = 7851091254. Its totient is φ = 6692733216.

The previous prime is 7250461151. The next prime is 7250461171. The reversal of 7250461153 is 3511640527.

It can be written as a sum of positive squares in 3 ways, for example, as 873320704 + 6377140449 = 29552^2 + 79857^2 .

It is not a de Polignac number, because 7250461153 - 2¹ = 7250461151 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7250461151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21450900 + ... + 21451237.

It is an arithmetic number, because the mean of its divisors is an integer number (1308515209).

Almost surely, 2^7250461153 is an apocalyptic number.

It is an amenable number.

7250461153 is a deficient number, since it is larger than the sum of its proper divisors (600630101).

7250461153 is a wasteful number, since it uses less digits than its factorization.

7250461153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42902163 (or 42902150 counting only the distinct ones).

The product of its (nonzero) digits is 25200, while the sum is 34.

The square root of 7250461153 is about 85149.6397702304. The cubic root of 7250461153 is about 1935.4793554525.

The spelling of 7250461153 in words is "seven billion, two hundred fifty million, four hundred sixty-one thousand, one hundred fifty-three".