1532427213273 has 12 divisors (see below), whose sum is σ = 2245871288304. Its totient is φ = 928743765400.

The previous prime is 1532427213263. The next prime is 1532427213277. The reversal of 1532427213273 is 3723127242351.

It is not a de Polignac number, because 1532427213273 - 2²⁸ = 1532158777817 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is not an unprimeable number, because it can be changed into a prime (1532427213277) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2110780923 + ... + 2110781648.

It is an arithmetic number, because the mean of its divisors is an integer number (187155940692).

Almost surely, 2^{1532427213273} is an apocalyptic number.

It is an amenable number.

1532427213273 is a deficient number, since it is larger than the sum of its proper divisors (713444075031).

1532427213273 is a wasteful number, since it uses less digits than its factorization.

1532427213273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4221562596 (or 4221562585 counting only the distinct ones).

The product of its digits is 423360, while the sum is 42.

The spelling of 1532427213273 in words is "one trillion, five hundred thirty-two billion, four hundred twenty-seven million, two hundred thirteen thousand, two hundred seventy-three".