151336520 has 64 divisors (see below), whose sum is σ = 361972800. Its totient is φ = 56782080.

The previous prime is 151336489. The next prime is 151336541. The reversal of 151336520 is 25633151.

It is a self number, because there is not a number n which added to its sum of digits gives 151336520.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 80390 + ... + 82250.

It is an arithmetic number, because the mean of its divisors is an integer number (5655825).

Almost surely, 2^151336520 is an apocalyptic number.

151336520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 151336520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180986400).

151336520 is an abundant number, since it is smaller than the sum of its proper divisors (210636280).

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

151336520 is a wasteful number, since it uses less digits than its factorization.

151336520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1998 (or 1994 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 151336520 is about 12301.8909115631. The cubic root of 151336520 is about 532.9026923022.

Adding to 151336520 its reverse (25633151), we get a palindrome (176969671).

The spelling of 151336520 in words is "one hundred fifty-one million, three hundred thirty-six thousand, five hundred twenty".