1552023150163 has 4 divisors (see below), whose sum is σ = 1552036036048. Its totient is φ = 1552010264280.

The previous prime is 1552023150149. The next prime is 1552023150211. The reversal of 1552023150163 is 3610513202551.

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-1552023150163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1552023150103) 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, 6260556 + ... + 6503737.

It is an arithmetic number, because the mean of its divisors is an integer number (388009009012).

Almost surely, 2^{1552023150163} is an apocalyptic number.

1552023150163 is a deficient number, since it is larger than the sum of its proper divisors (12885885).

1552023150163 is a wasteful number, since it uses less digits than its factorization.

1552023150163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12885884.

The product of its (nonzero) digits is 27000, while the sum is 34.

The spelling of 1552023150163 in words is "one trillion, five hundred fifty-two billion, twenty-three million, one hundred fifty thousand, one hundred sixty-three".