7480229553 has 20 divisors (see below), whose sum is σ = 11187282480. Its totient is φ = 4980967992.

The previous prime is 7480229503. The next prime is 7480229557. The reversal of 7480229553 is 3559220847.

7480229553 is a `hidden beast` number, since 74 + 8 + 0 + 2 + 29 + 553 = 666.

It is not a de Polignac number, because 7480229553 - 2²⁰ = 7479180977 is a prime.

It is a hoax number, since the sum of its digits (45) 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 = 7480229499 and 7480229508.

It is not an unprimeable number, because it can be changed into a prime (7480229557) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 15826 + ... + 123332.

It is an arithmetic number, because the mean of its divisors is an integer number (559364124).

Almost surely, 2^7480229553 is an apocalyptic number.

It is an amenable number.

7480229553 is a deficient number, since it is larger than the sum of its proper divisors (3707052927).

7480229553 is a wasteful number, since it uses less digits than its factorization.

7480229553 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108378 (or 108369 counting only the distinct ones).

The product of its (nonzero) digits is 604800, while the sum is 45.

The square root of 7480229553 is about 86488.3203270823. The cubic root of 7480229553 is about 1955.7123363141.

The spelling of 7480229553 in words is "seven billion, four hundred eighty million, two hundred twenty-nine thousand, five hundred fifty-three".