1132521155506 has 32 divisors (see below), whose sum is σ = 1870642771200. Its totient is φ = 510961696896.

The previous prime is 1132521155503. The next prime is 1132521155509. The reversal of 1132521155506 is 6055511252311.

It is an interprime number because it is at equal distance from previous prime (1132521155503) and next prime (1132521155509).

It is not an unprimeable number, because it can be changed into a prime (1132521155501) 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, 450270 + ... + 1570918.

It is an arithmetic number, because the mean of its divisors is an integer number (58457586600).

Almost surely, 2^{1132521155506} is an apocalyptic number.

1132521155506 is a deficient number, since it is larger than the sum of its proper divisors (738121615694).

1132521155506 is a wasteful number, since it uses less digits than its factorization.

1132521155506 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1121538.

The product of its (nonzero) digits is 45000, while the sum is 37.

The spelling of 1132521155506 in words is "one trillion, one hundred thirty-two billion, five hundred twenty-one million, one hundred fifty-five thousand, five hundred six".