150513516 has 72 divisors (see below), whose sum is σ = 402882480. Its totient is φ = 47246976.

The previous prime is 150513511. The next prime is 150513523. The reversal of 150513516 is 615315051.

It is a self number, because there is not a number n which added to its sum of digits gives 150513516.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (150513511) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 134190 + ... + 135306.

It is an arithmetic number, because the mean of its divisors is an integer number (5595590).

Almost surely, 2^150513516 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 150513516, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (201441240).

150513516 is an abundant number, since it is smaller than the sum of its proper divisors (252368964).

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

150513516 is a wasteful number, since it uses less digits than its factorization.

150513516 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1343 (or 1338 counting only the distinct ones).

The product of its (nonzero) digits is 2250, while the sum is 27.

The square root of 150513516 is about 12268.3950050526. The cubic root of 150513516 is about 531.9349186409.

Adding to 150513516 its reverse (615315051), we get a palindrome (765828567).

The spelling of 150513516 in words is "one hundred fifty million, five hundred thirteen thousand, five hundred sixteen".