145325526132 has 12 divisors (see below), whose sum is σ = 339092894336. Its totient is φ = 48441842040.

The previous prime is 145325526121. The next prime is 145325526163. The reversal of 145325526132 is 231625523541.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×145325526132² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6055230244 + ... + 6055230267.

Almost surely, 2^145325526132 is an apocalyptic number.

145325526132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145325526132 is an abundant number, since it is smaller than the sum of its proper divisors (193767368204).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

145325526132 is a wasteful number, since it uses less digits than its factorization.

145325526132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12110460518 (or 12110460516 counting only the distinct ones).

The product of its digits is 216000, while the sum is 39.

The spelling of 145325526132 in words is "one hundred forty-five billion, three hundred twenty-five million, five hundred twenty-six thousand, one hundred thirty-two".