1153640065004 has 36 divisors (see below), whose sum is σ = 2349244543464. Its totient is φ = 494256542976.

The previous prime is 1153640064979. The next prime is 1153640065051. The reversal of 1153640065004 is 4005600463511.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 350309 + ... + 1558844.

It is an arithmetic number, because the mean of its divisors is an integer number (65256792874).

Almost surely, 2^{1153640065004} is an apocalyptic number.

1153640065004 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1153640065004 is an abundant number, since it is smaller than the sum of its proper divisors (1195604478460).

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

1153640065004 is a wasteful number, since it uses less digits than its factorization.

1153640065004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1912254 (or 1912245 counting only the distinct ones).

The product of its (nonzero) digits is 43200, while the sum is 35.

The spelling of 1153640065004 in words is "one trillion, one hundred fifty-three billion, six hundred forty million, sixty-five thousand, four".