1145525501960 has 64 divisors (see below), whose sum is σ = 2945941643520. Its totient is φ = 392710982400.

The previous prime is 1145525501959. The next prime is 1145525501977. The reversal of 1145525501960 is 691055255411.

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, 2565677 + ... + 2978883.

It is an arithmetic number, because the mean of its divisors is an integer number (46030338180).

Almost surely, 2^{1145525501960} is an apocalyptic number.

1145525501960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1145525501960 is an abundant number, since it is smaller than the sum of its proper divisors (1800416141560).

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

1145525501960 is a wasteful number, since it uses less digits than its factorization.

1145525501960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423126 (or 423122 counting only the distinct ones).

The product of its (nonzero) digits is 270000, while the sum is 44.

The spelling of 1145525501960 in words is "one trillion, one hundred forty-five billion, five hundred twenty-five million, five hundred one thousand, nine hundred sixty".