4523555142 has 12 divisors (see below), whose sum is σ = 9801036180. Its totient is φ = 1507851708.

The previous prime is 4523555129. The next prime is 4523555161. The reversal of 4523555142 is 2415553254.

4523555142 is a `hidden beast` number, since 45 + 23 + 5 + 551 + 42 = 666.

It is a super-2 number, since 2×4523555142² = 40925102245429280328, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4523555097 and 4523555106.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 125654292 + ... + 125654327.

It is an arithmetic number, because the mean of its divisors is an integer number (816753015).

Almost surely, 2^4523555142 is an apocalyptic number.

4523555142 is an abundant number, since it is smaller than the sum of its proper divisors (5277481038).

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

4523555142 is a wasteful number, since it uses less digits than its factorization.

4523555142 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 251308627 (or 251308624 counting only the distinct ones).

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

The square root of 4523555142 is about 67257.3798329968. The cubic root of 4523555142 is about 1653.8392559502.

The spelling of 4523555142 in words is "four billion, five hundred twenty-three million, five hundred fifty-five thousand, one hundred forty-two".