151051552 has 12 divisors (see below), whose sum is σ = 297382806. Its totient is φ = 75525760.

The previous prime is 151051543. The next prime is 151051553. The reversal of 151051552 is 255150151.

It can be written as a sum of positive squares in only one way, i.e., 118287376 + 32764176 = 10876^2 + 5724^2 .

It is a hoax number, since the sum of its digits (25) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (151051553) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2360149 + ... + 2360212.

Almost surely, 2^151051552 is an apocalyptic number.

It is an amenable number.

151051552 is a deficient number, since it is larger than the sum of its proper divisors (146331254).

151051552 is an equidigital number, since it uses as much as digits as its factorization.

151051552 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4720371 (or 4720363 counting only the distinct ones).

The product of its (nonzero) digits is 1250, while the sum is 25.

The square root of 151051552 is about 12290.3031695723. The cubic root of 151051552 is about 532.5679953141.

The spelling of 151051552 in words is "one hundred fifty-one million, fifty-one thousand, five hundred fifty-two".