1132442515554 has 32 divisors (see below), whose sum is σ = 2641265347200. Its totient is φ = 323555003856.

The previous prime is 1132442515541. The next prime is 1132442515571. The reversal of 1132442515554 is 4555152442311.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 275129749 + ... + 275133864.

It is an arithmetic number, because the mean of its divisors is an integer number (82539542100).

Almost surely, 2^{1132442515554} is an apocalyptic number.

1132442515554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1132442515554 is an abundant number, since it is smaller than the sum of its proper divisors (1508822831646).

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

1132442515554 is an equidigital number, since it uses as much as digits as its factorization.

1132442515554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 550263639 (or 550263625 counting only the distinct ones).

The product of its digits is 480000, while the sum is 42.

Adding to 1132442515554 its reverse (4555152442311), we get a palindrome (5687594957865).

The spelling of 1132442515554 in words is "one trillion, one hundred thirty-two billion, four hundred forty-two million, five hundred fifteen thousand, five hundred fifty-four".