132556029 has 16 divisors (see below), whose sum is σ = 179175360. Its totient is φ = 87160320.

The previous prime is 132556003. The next prime is 132556033. The reversal of 132556029 is 920655231.

It is not a de Polignac number, because 132556029 - 2²¹ = 130458877 is a prime.

It is a super-2 number, since 2×132556029² = 35142201648497682, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132556069) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 112614 + ... + 113784.

It is an arithmetic number, because the mean of its divisors is an integer number (11198460).

Almost surely, 2^132556029 is an apocalyptic number.

It is an amenable number.

132556029 is a deficient number, since it is larger than the sum of its proper divisors (46619331).

132556029 is a wasteful number, since it uses less digits than its factorization.

132556029 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1660.

The product of its (nonzero) digits is 16200, while the sum is 33.

The square root of 132556029 is about 11513.2979202312. The cubic root of 132556029 is about 509.8782600619.

The spelling of 132556029 in words is "one hundred thirty-two million, five hundred fifty-six thousand, twenty-nine".