152527531346 has 4 divisors (see below), whose sum is σ = 228791297022. Its totient is φ = 76263765672.

The previous prime is 152527531229. The next prime is 152527531367. The reversal of 152527531346 is 643135725251.

152527531346 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 148884081025 + 3643450321 = 385855^2 + 60361^2 .

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 152527531297 and 152527531306.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38131882835 + ... + 38131882838.

Almost surely, 2^152527531346 is an apocalyptic number.

152527531346 is a deficient number, since it is larger than the sum of its proper divisors (76263765676).

152527531346 is an equidigital number, since it uses as much as digits as its factorization.

152527531346 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76263765675.

The product of its digits is 756000, while the sum is 44.

The spelling of 152527531346 in words is "one hundred fifty-two billion, five hundred twenty-seven million, five hundred thirty-one thousand, three hundred forty-six".