7541748922 has 8 divisors (see below), whose sum is σ = 11338750836. Its totient is φ = 3762165312.

The previous prime is 7541748919. The next prime is 7541748923. The reversal of 7541748922 is 2298471457.

It can be written as a sum of positive squares in 2 ways, for example, as 6270897721 + 1270851201 = 79189^2 + 35649^2 .

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

It is not an unprimeable number, because it can be changed into a prime (7541748923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4353493 + ... + 4355224.

Almost surely, 2^7541748922 is an apocalyptic number.

7541748922 is a deficient number, since it is larger than the sum of its proper divisors (3797001914).

7541748922 is a wasteful number, since it uses less digits than its factorization.

7541748922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8709152.

The product of its digits is 1128960, while the sum is 49.

The square root of 7541748922 is about 86843.2433871513. The cubic root of 7541748922 is about 1961.0591355005.

The spelling of 7541748922 in words is "seven billion, five hundred forty-one million, seven hundred forty-eight thousand, nine hundred twenty-two".