5155500533 has 4 divisors (see below), whose sum is σ = 5157442080. Its totient is φ = 5153558988.

The previous prime is 5155500521. The next prime is 5155500659. The reversal of 5155500533 is 3350055515.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 3350055515 = 5 ⋅670011103.

It is a cyclic number.

It is not a de Polignac number, because 5155500533 - 2⁴ = 5155500517 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 5155500533.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5155560533) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 966785 + ... + 972102.

It is an arithmetic number, because the mean of its divisors is an integer number (1289360520).

Almost surely, 2^5155500533 is an apocalyptic number.

It is an amenable number.

5155500533 is a deficient number, since it is larger than the sum of its proper divisors (1941547).

5155500533 is a wasteful number, since it uses less digits than its factorization.

5155500533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1941546.

The product of its (nonzero) digits is 28125, while the sum is 32.

The square root of 5155500533 is about 71801.8142737355. The cubic root of 5155500533 is about 1727.5221002686.

The spelling of 5155500533 in words is "five billion, one hundred fifty-five million, five hundred thousand, five hundred thirty-three".