68153050 has 24 divisors (see below), whose sum is σ = 144874656. Its totient is φ = 23366640.

The previous prime is 68153027. The next prime is 68153053. The reversal of 68153050 is 5035186.

It is not an unprimeable number, because it can be changed into a prime (68153053) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 97012 + ... + 97711.

It is an arithmetic number, because the mean of its divisors is an integer number (6036444).

Almost surely, 2^68153050 is an apocalyptic number.

68153050 is an abundant number, since it is smaller than the sum of its proper divisors (76721606).

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

68153050 is a wasteful number, since it uses less digits than its factorization.

68153050 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 194742 (or 194737 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 28.

The square root of 68153050 is about 8255.4860547396. The cubic root of 68153050 is about 408.4715049086.

The spelling of 68153050 in words is "sixty-eight million, one hundred fifty-three thousand, fifty".