7455384848 has 20 divisors (see below), whose sum is σ = 14454074880. Its totient is φ = 3725301024.

The previous prime is 7455384847. The next prime is 7455384857. The reversal of 7455384848 is 8484835547.

It is a hoax number, since the sum of its digits (56) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 7455384793 and 7455384802.

It is not an unprimeable number, because it can be changed into a prime (7455384847) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 123608 + ... + 173751.

It is an arithmetic number, because the mean of its divisors is an integer number (722703744).

Almost surely, 2^7455384848 is an apocalyptic number.

It is an amenable number.

7455384848 is a deficient number, since it is larger than the sum of its proper divisors (6998690032).

7455384848 is a wasteful number, since it uses less digits than its factorization.

7455384848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 298934 (or 298928 counting only the distinct ones).

The product of its digits is 17203200, while the sum is 56.

The square root of 7455384848 is about 86344.5704604522. The cubic root of 7455384848 is about 1953.5447116654.

The spelling of 7455384848 in words is "seven billion, four hundred fifty-five million, three hundred eighty-four thousand, eight hundred forty-eight".