152201049 has 32 divisors (see below), whose sum is σ = 272477184. Its totient is φ = 72982080.

The previous prime is 152201047. The next prime is 152201053. The reversal of 152201049 is 940102251.

152201049 = 1248² + 1249² + ... + 1338².

It is not a de Polignac number, because 152201049 - 2¹ = 152201047 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (152201047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 22339 + ... + 28344.

It is an arithmetic number, because the mean of its divisors is an integer number (8514912).

Almost surely, 2^152201049 is an apocalyptic number.

It is an amenable number.

152201049 is a deficient number, since it is larger than the sum of its proper divisors (120276135).

152201049 is a wasteful number, since it uses less digits than its factorization.

152201049 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50717.

The product of its (nonzero) digits is 720, while the sum is 24.

The square root of 152201049 is about 12336.9789251664. The cubic root of 152201049 is about 533.9155240973.

The spelling of 152201049 in words is "one hundred fifty-two million, two hundred one thousand, forty-nine".