1145552051330 has 16 divisors (see below), whose sum is σ = 2062006372800. Its totient is φ = 458218002672.

The previous prime is 1145552051299. The next prime is 1145552051341. The reversal of 1145552051330 is 331502555411.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2322107 + ... + 2771873.

It is an arithmetic number, because the mean of its divisors is an integer number (128875398300).

Almost surely, 2^{1145552051330} is an apocalyptic number.

1145552051330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1145552051330 is a deficient number, since it is larger than the sum of its proper divisors (916454321470).

1145552051330 is a wasteful number, since it uses less digits than its factorization.

1145552051330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 704473.

The product of its (nonzero) digits is 45000, while the sum is 35.

The spelling of 1145552051330 in words is "one trillion, one hundred forty-five billion, five hundred fifty-two million, fifty-one thousand, three hundred thirty".