205472080151 has 8 divisors (see below), whose sum is σ = 222400864224. Its totient is φ = 188703758880.

The previous prime is 205472080087. The next prime is 205472080181. The reversal of 205472080151 is 151080274502.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 205472080151 - 2⁶ = 205472080087 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (205472080181) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40113035 + ... + 40118156.

It is an arithmetic number, because the mean of its divisors is an integer number (27800108028).

Almost surely, 2^205472080151 is an apocalyptic number.

205472080151 is a deficient number, since it is larger than the sum of its proper divisors (16928784073).

205472080151 is a wasteful number, since it uses less digits than its factorization.

205472080151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 80231401.

The product of its (nonzero) digits is 22400, while the sum is 35.

The spelling of 205472080151 in words is "two hundred five billion, four hundred seventy-two million, eighty thousand, one hundred fifty-one".