48181277643103 has 4 divisors (see below), whose sum is σ = 52561393792488. Its totient is φ = 43801161493720.

The previous prime is 48181277643089. The next prime is 48181277643137. The reversal of 48181277643103 is 30134677218184.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-48181277643103 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48181277643143) 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, 2190058074676 + ... + 2190058074697.

It is an arithmetic number, because the mean of its divisors is an integer number (13140348448122).

Almost surely, 2^{48181277643103} is an apocalyptic number.

48181277643103 is a deficient number, since it is larger than the sum of its proper divisors (4380116149385).

48181277643103 is a wasteful number, since it uses less digits than its factorization.

48181277643103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4380116149384.

The product of its (nonzero) digits is 5419008, while the sum is 55.

The spelling of 48181277643103 in words is "forty-eight trillion, one hundred eighty-one billion, two hundred seventy-seven million, six hundred forty-three thousand, one hundred three".