7473555480 has 32 divisors (see below), whose sum is σ = 22420666800. Its totient is φ = 1992948096.

The previous prime is 7473555469. The next prime is 7473555497. The reversal of 7473555480 is 845553747.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 31139695 + ... + 31139934.

Almost surely, 2^7473555480 is an apocalyptic number.

It is an amenable number.

7473555480 is an abundant number, since it is smaller than the sum of its proper divisors (14947111320).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7473555480 is a wasteful number, since it uses less digits than its factorization.

7473555480 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 62279643 (or 62279639 counting only the distinct ones).

The product of its (nonzero) digits is 2352000, while the sum is 48.

The square root of 7473555480 is about 86449.7280504687. The cubic root of 7473555480 is about 1955.1305158994.

The spelling of 7473555480 in words is "seven billion, four hundred seventy-three million, five hundred fifty-five thousand, four hundred eighty".