163500746754 has 8 divisors (see below), whose sum is σ = 327001493520. Its totient is φ = 54500248916.

The previous prime is 163500746729. The next prime is 163500746831. The reversal of 163500746754 is 457647005361.

It is a happy number.

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

163500746754 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13625062224 + ... + 13625062235.

It is an arithmetic number, because the mean of its divisors is an integer number (40875186690).

Almost surely, 2^163500746754 is an apocalyptic number.

163500746754 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

163500746754 is a wasteful number, since it uses less digits than its factorization.

163500746754 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27250124464.

The product of its (nonzero) digits is 2116800, while the sum is 48.

The spelling of 163500746754 in words is "one hundred sixty-three billion, five hundred million, seven hundred forty-six thousand, seven hundred fifty-four".