5463155881 has 4 divisors (see below), whose sum is σ = 5463917392. Its totient is φ = 5462394372.

The previous prime is 5463155849. The next prime is 5463155933. The reversal of 5463155881 is 1885513645.

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.

It is a cyclic number.

It is not a de Polignac number, because 5463155881 - 2⁵ = 5463155849 is a prime.

It is a super-2 number, since 2×5463155881² = 59692144360209772322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5463150881) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 369891 + ... + 384376.

It is an arithmetic number, because the mean of its divisors is an integer number (1365979348).

Almost surely, 2^5463155881 is an apocalyptic number.

It is an amenable number.

5463155881 is a deficient number, since it is larger than the sum of its proper divisors (761511).

5463155881 is an equidigital number, since it uses as much as digits as its factorization.

5463155881 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 761510.

The product of its digits is 576000, while the sum is 46.

The square root of 5463155881 is about 73913.1644634432. The cubic root of 5463155881 is about 1761.2237401167.

The spelling of 5463155881 in words is "five billion, four hundred sixty-three million, one hundred fifty-five thousand, eight hundred eighty-one".