7745150423 has 8 divisors (see below), whose sum is σ = 7882546896. Its totient is φ = 7608600000.

The previous prime is 7745150323. The next prime is 7745150431. The reversal of 7745150423 is 3240515477.

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

It is a cyclic number.

It is not a de Polignac number, because 7745150423 - 2¹⁶ = 7745084887 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7745150323) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 193028 + ... + 229673.

It is an arithmetic number, because the mean of its divisors is an integer number (985318362).

Almost surely, 2^7745150423 is an apocalyptic number.

7745150423 is a gapful number since it is divisible by the number (73) formed by its first and last digit.

7745150423 is a deficient number, since it is larger than the sum of its proper divisors (137396473).

7745150423 is a wasteful number, since it uses less digits than its factorization.

7745150423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 423025.

The product of its (nonzero) digits is 117600, while the sum is 38.

The square root of 7745150423 is about 88006.5362515762. The cubic root of 7745150423 is about 1978.5329423651.

The spelling of 7745150423 in words is "seven billion, seven hundred forty-five million, one hundred fifty thousand, four hundred twenty-three".