145525512332 has 12 divisors (see below), whose sum is σ = 254895225480. Its totient is φ = 72698305056.

The previous prime is 145525512317. The next prime is 145525512343. The reversal of 145525512332 is 233215525541.

145525512332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

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 3 ways as a sum of consecutive naturals, for example, 16107698 + ... + 16116729.

It is an arithmetic number, because the mean of its divisors is an integer number (21241268790).

Almost surely, 2^145525512332 is an apocalyptic number.

It is an amenable number.

145525512332 is a deficient number, since it is larger than the sum of its proper divisors (109369713148).

145525512332 is a wasteful number, since it uses less digits than its factorization.

145525512332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32225560 (or 32225558 counting only the distinct ones).

The product of its digits is 180000, while the sum is 38.

The spelling of 145525512332 in words is "one hundred forty-five billion, five hundred twenty-five million, five hundred twelve thousand, three hundred thirty-two".