151040452 has 12 divisors (see below), whose sum is σ = 264552876. Its totient is φ = 75453920.

The previous prime is 151040441. The next prime is 151040473. The reversal of 151040452 is 254040151.

It can be written as a sum of positive squares in 2 ways, for example, as 142420356 + 8620096 = 11934^2 + 2936^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11263 + ... + 20710.

It is an arithmetic number, because the mean of its divisors is an integer number (22046073).

Almost surely, 2^151040452 is an apocalyptic number.

It is an amenable number.

151040452 is a deficient number, since it is larger than the sum of its proper divisors (113512424).

151040452 is a wasteful number, since it uses less digits than its factorization.

151040452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33158 (or 33156 counting only the distinct ones).

The product of its (nonzero) digits is 800, while the sum is 22.

The square root of 151040452 is about 12289.8515857597. The cubic root of 151040452 is about 532.5549497689.

The spelling of 151040452 in words is "one hundred fifty-one million, forty thousand, four hundred fifty-two".