2124535554 has 40 divisors (see below), whose sum is σ = 4814055180. Its totient is φ = 700216704.

The previous prime is 2124535547. The next prime is 2124535561. The reversal of 2124535554 is 4555354212.

2124535554 is a `hidden beast` number, since 212 + 45 + 355 + 54 = 666.

2124535554 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2124535547) and next prime (2124535561).

It can be written as a sum of positive squares in 2 ways, for example, as 1679114529 + 445421025 = 40977^2 + 21105^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59259 + ... + 88094.

Almost surely, 2^2124535554 is an apocalyptic number.

2124535554 is an abundant number, since it is smaller than the sum of its proper divisors (2689519626).

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

2124535554 is a wasteful number, since it uses less digits than its factorization.

2124535554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147456 (or 147447 counting only the distinct ones).

The product of its digits is 120000, while the sum is 36.

The square root of 2124535554 is about 46092.6843870044. The cubic root of 2124535554 is about 1285.5471240770.

Adding to 2124535554 its reverse (4555354212), we get a palindrome (6679889766).

The spelling of 2124535554 in words is "two billion, one hundred twenty-four million, five hundred thirty-five thousand, five hundred fifty-four".