132556027450 has 144 divisors (see below), whose sum is σ = 313967967264. Its totient is φ = 41172700800.

The previous prime is 132556027441. The next prime is 132556027451. The reversal of 132556027450 is 54720655231.

It is a super-2 number, since 2×132556027450² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (132556027451) 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 71 ways as a sum of consecutive naturals, for example, 7887957 + ... + 7904743.

It is an arithmetic number, because the mean of its divisors is an integer number (2180333106).

Almost surely, 2^132556027450 is an apocalyptic number.

132556027450 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

132556027450 is an abundant number, since it is smaller than the sum of its proper divisors (181411939814).

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

132556027450 is a wasteful number, since it uses less digits than its factorization.

132556027450 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17117 (or 17105 counting only the distinct ones).

The product of its (nonzero) digits is 252000, while the sum is 40.

The spelling of 132556027450 in words is "one hundred thirty-two billion, five hundred fifty-six million, twenty-seven thousand, four hundred fifty".