152791083226 has 32 divisors (see below), whose sum is σ = 249654354768. Its totient is φ = 69846773760.

The previous prime is 152791083223. The next prime is 152791083239. The reversal of 152791083226 is 622380197251.

152791083226 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Cunningham number, because it is equal to 390885²+1.

It can be written as a sum of positive squares in 8 ways, for example, as 31028470201 + 121762613025 = 176149^2 + 348945^2 .

It is a super-2 number, since 2×152791083226² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (152791083223) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89596 + ... + 560008.

Almost surely, 2^152791083226 is an apocalyptic number.

152791083226 is a deficient number, since it is larger than the sum of its proper divisors (96863271542).

152791083226 is a wasteful number, since it uses less digits than its factorization.

152791083226 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 470706.

The product of its (nonzero) digits is 362880, while the sum is 46.

The spelling of 152791083226 in words is "one hundred fifty-two billion, seven hundred ninety-one million, eighty-three thousand, two hundred twenty-six".