163054012 has 12 divisors (see below), whose sum is σ = 311285016. Its totient is φ = 74115440.

The previous prime is 163054009. The next prime is 163054039. The reversal of 163054012 is 210450361.

It is a super-2 number, since 2×163054012² = 53173221658592288, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is a congruent 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, 1852843 + ... + 1852930.

It is an arithmetic number, because the mean of its divisors is an integer number (25940418).

Almost surely, 2^163054012 is an apocalyptic number.

It is an amenable number.

163054012 is a deficient number, since it is larger than the sum of its proper divisors (148231004).

163054012 is a wasteful number, since it uses less digits than its factorization.

163054012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3705788 (or 3705786 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 22.

The square root of 163054012 is about 12769.2604327737. The cubic root of 163054012 is about 546.3158865696.

The spelling of 163054012 in words is "one hundred sixty-three million, fifty-four thousand, twelve".