168070050 has 36 divisors (see below), whose sum is σ = 451549410. Its totient is φ = 44818560.

The previous prime is 168069983. The next prime is 168070069. The reversal of 168070050 is 50070861.

It can be written as a sum of positive squares in 3 ways, for example, as 69405561 + 98664489 = 8331^2 + 9933^2 .

It is a junction number, because it is equal to n+sod(n) for n = 168069996 and 168070023.

It is an unprimeable number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 186295 + ... + 187194.

Almost surely, 2^168070050 is an apocalyptic number.

168070050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

168070050 is an abundant number, since it is smaller than the sum of its proper divisors (283479360).

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

168070050 is a wasteful number, since it uses less digits than its factorization.

168070050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373507 (or 373499 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 27.

The square root of 168070050 is about 12964.1833526065. The cubic root of 168070050 is about 551.8615161427.

The spelling of 168070050 in words is "one hundred sixty-eight million, seventy thousand, fifty".