151530469518 has 8 divisors (see below), whose sum is σ = 303060939048. Its totient is φ = 50510156504.

The previous prime is 151530469513. The next prime is 151530469543. The reversal of 151530469518 is 815964035151.

It is a sphenic number, since it is the product of 3 distinct primes.

151530469518 is an admirable number.

It is a super-2 number, since 2×151530469518² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (151530469513) 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, 12627539121 + ... + 12627539132.

It is an arithmetic number, because the mean of its divisors is an integer number (37882617381).

Almost surely, 2^151530469518 is an apocalyptic number.

151530469518 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

151530469518 is a wasteful number, since it uses less digits than its factorization.

151530469518 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25255078258.

The product of its (nonzero) digits is 648000, while the sum is 48.

The spelling of 151530469518 in words is "one hundred fifty-one billion, five hundred thirty million, four hundred sixty-nine thousand, five hundred eighteen".