123560047533 has 8 divisors (see below), whose sum is σ = 177419555488. Its totient is φ = 76036952304.

The previous prime is 123560047529. The next prime is 123560047579. The reversal of 123560047533 is 335740065321.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 123560047533 - 2² = 123560047529 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39), and also a Moran number because the ratio is a prime number: 3168206347 = 123560047533 / (1 + 2 + 3 + 5 + 6 + 0 + 0 + 4 + 7 + 5 + 3 + 3).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 123560047491 and 123560047500.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123560049533) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1584103135 + ... + 1584103212.

It is an arithmetic number, because the mean of its divisors is an integer number (22177444436).

Almost surely, 2^123560047533 is an apocalyptic number.

123560047533 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

123560047533 is a deficient number, since it is larger than the sum of its proper divisors (53859507955).

123560047533 is a wasteful number, since it uses less digits than its factorization.

123560047533 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3168206363.

The product of its (nonzero) digits is 226800, while the sum is 39.

The spelling of 123560047533 in words is "one hundred twenty-three billion, five hundred sixty million, forty-seven thousand, five hundred thirty-three".