7480405275 has 24 divisors (see below), whose sum is σ = 14134404864. Its totient is φ = 3419613600.

The previous prime is 7480405237. The next prime is 7480405277. The reversal of 7480405275 is 5725040847.

It is not a de Polignac number, because 7480405275 - 2⁷ = 7480405147 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7480405277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7123671 + ... + 7124720.

It is an arithmetic number, because the mean of its divisors is an integer number (588933536).

Almost surely, 2^7480405275 is an apocalyptic number.

7480405275 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

7480405275 is a deficient number, since it is larger than the sum of its proper divisors (6653999589).

7480405275 is a wasteful number, since it uses less digits than its factorization.

7480405275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14248411 (or 14248406 counting only the distinct ones).

The product of its (nonzero) digits is 313600, while the sum is 42.

The square root of 7480405275 is about 86489.3361923885. The cubic root of 7480405275 is about 1955.7276504160.

The spelling of 7480405275 in words is "seven billion, four hundred eighty million, four hundred five thousand, two hundred seventy-five".