145126625232 has 40 divisors (see below), whose sum is σ = 374978460160. Its totient is φ = 48366766080.

The previous prime is 145126625197. The next prime is 145126625257. The reversal of 145126625232 is 232526621541.

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 7 ways as a sum of consecutive naturals, for example, 4144 + ... + 538767.

It is an arithmetic number, because the mean of its divisors is an integer number (9374461504).

Almost surely, 2^145126625232 is an apocalyptic number.

145126625232 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

145126625232 is an abundant number, since it is smaller than the sum of its proper divisors (229851834928).

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

145126625232 is a wasteful number, since it uses less digits than its factorization.

145126625232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 548491 (or 548485 counting only the distinct ones).

The product of its digits is 172800, while the sum is 39.

The spelling of 145126625232 in words is "one hundred forty-five billion, one hundred twenty-six million, six hundred twenty-five thousand, two hundred thirty-two".