7448456903 has 12 divisors (see below), whose sum is σ = 7603079880. Its totient is φ = 7296353856.

The previous prime is 7448456849. The next prime is 7448457031. The reversal of 7448456903 is 3096548447.

It is not a de Polignac number, because 7448456903 - 2¹² = 7448452807 is a prime.

It is a super-3 number, since 3×7448456903³ (a number of 31 digits) contains 333 as substring.

It is a hoax number, since the sum of its digits (50) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7448456203) 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 11 ways as a sum of consecutive naturals, for example, 859076 + ... + 867702.

It is an arithmetic number, because the mean of its divisors is an integer number (633589990).

Almost surely, 2^7448456903 is an apocalyptic number.

7448456903 is a deficient number, since it is larger than the sum of its proper divisors (154622977).

7448456903 is an equidigital number, since it uses as much as digits as its factorization.

7448456903 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8914 (or 8825 counting only the distinct ones).

The product of its (nonzero) digits is 2903040, while the sum is 50.

The square root of 7448456903 is about 86304.4431243259. The cubic root of 7448456903 is about 1952.9394111590.

The spelling of 7448456903 in words is "seven billion, four hundred forty-eight million, four hundred fifty-six thousand, nine hundred three".