5132811803 has 4 divisors (see below), whose sum is σ = 5866070640. Its totient is φ = 4399552968.

The previous prime is 5132811787. The next prime is 5132811811. The reversal of 5132811803 is 3081182315.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3081182315 = 5 ⋅616236463.

It is a cyclic number.

It is not a de Polignac number, because 5132811803 - 2⁴ = 5132811787 is a prime.

It is a super-2 number, since 2×5132811803² = 52691514010032221618, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5132811803.

It is not an unprimeable number, because it can be changed into a prime (5132811883) 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, 366629408 + ... + 366629421.

It is an arithmetic number, because the mean of its divisors is an integer number (1466517660).

Almost surely, 2^5132811803 is an apocalyptic number.

5132811803 is a deficient number, since it is larger than the sum of its proper divisors (733258837).

5132811803 is an equidigital number, since it uses as much as digits as its factorization.

5132811803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 733258836.

The product of its (nonzero) digits is 5760, while the sum is 32.

The square root of 5132811803 is about 71643.6445401823. The cubic root of 5132811803 is about 1724.9841687828.

The spelling of 5132811803 in words is "five billion, one hundred thirty-two million, eight hundred eleven thousand, eight hundred three".