155067484563 has 32 divisors (see below), whose sum is σ = 243278925120. Its totient is φ = 97282920960.

The previous prime is 155067484549. The next prime is 155067484567. The reversal of 155067484563 is 365484760551.

It is a happy number.

155067484563 is a `hidden beast` number, since 1 + 5 + 5 + 0 + 6 + 74 + 8 + 4 + 563 = 666.

It is not a de Polignac number, because 155067484563 - 2²² = 155063290259 is a prime.

It is not an unprimeable number, because it can be changed into a prime (155067484567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3704893 + ... + 3746513.

It is an arithmetic number, because the mean of its divisors is an integer number (7602466410).

Almost surely, 2^155067484563 is an apocalyptic number.

155067484563 is a deficient number, since it is larger than the sum of its proper divisors (88211440557).

155067484563 is a wasteful number, since it uses less digits than its factorization.

155067484563 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49764 (or 49758 counting only the distinct ones).

The product of its (nonzero) digits is 12096000, while the sum is 54.

The spelling of 155067484563 in words is "one hundred fifty-five billion, sixty-seven million, four hundred eighty-four thousand, five hundred sixty-three".