1153576345420 has 24 divisors (see below), whose sum is σ = 2422618002000. Its totient is φ = 461410028352.

The previous prime is 1153576345409. The next prime is 1153576345477. The reversal of 1153576345420 is 245436753511.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 816535 + ... + 1724494.

It is an arithmetic number, because the mean of its divisors is an integer number (100942416750).

Almost surely, 2^{1153576345420} is an apocalyptic number.

1153576345420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1153576345420 is an abundant number, since it is smaller than the sum of its proper divisors (1269041656580).

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

1153576345420 is a wasteful number, since it uses less digits than its factorization.

1153576345420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2563737 (or 2563735 counting only the distinct ones).

The product of its (nonzero) digits is 1512000, while the sum is 46.

The spelling of 1153576345420 in words is "one trillion, one hundred fifty-three billion, five hundred seventy-six million, three hundred forty-five thousand, four hundred twenty".