151518068 has 24 divisors (see below), whose sum is σ = 292198368. Its totient is φ = 68304096.

The previous prime is 151518067. The next prime is 151518091. The reversal of 151518068 is 860815151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151518061) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 31646 + ... + 36117.

It is an arithmetic number, because the mean of its divisors is an integer number (12174932).

Almost surely, 2^151518068 is an apocalyptic number.

It is an amenable number.

151518068 is a deficient number, since it is larger than the sum of its proper divisors (140680300).

151518068 is a wasteful number, since it uses less digits than its factorization.

151518068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67823 (or 67821 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 35.

The square root of 151518068 is about 12309.2675655378. The cubic root of 151518068 is about 533.1157026993.

The spelling of 151518068 in words is "one hundred fifty-one million, five hundred eighteen thousand, sixty-eight".