7553112133 has 16 divisors (see below), whose sum is σ = 8741408256. Its totient is φ = 6392231280.

The previous prime is 7553112101. The next prime is 7553112143. The reversal of 7553112133 is 3312113557.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 7553112133 - 2⁵ = 7553112101 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7553112095 and 7553112104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7553112143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1374810 + ... + 1380292.

It is an arithmetic number, because the mean of its divisors is an integer number (546338016).

Almost surely, 2^7553112133 is an apocalyptic number.

It is an amenable number.

7553112133 is a deficient number, since it is larger than the sum of its proper divisors (1188296123).

7553112133 is a wasteful number, since it uses less digits than its factorization.

7553112133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7944.

The product of its digits is 9450, while the sum is 31.

The square root of 7553112133 is about 86908.6424528654. The cubic root of 7553112133 is about 1962.0435555398.

The spelling of 7553112133 in words is "seven billion, five hundred fifty-three million, one hundred twelve thousand, one hundred thirty-three".