1313454554010 has 96 divisors (see below), whose sum is σ = 3510749932560. Its totient is φ = 340450919424.

The previous prime is 1313454553981. The next prime is 1313454554141. The reversal of 1313454554010 is 104554543131.

1313454554010 is a `hidden beast` number, since 1 + 31 + 3 + 45 + 45 + 540 + 1 + 0 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 491427638361 + 822026915649 = 701019^2 + 906657^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3178606 + ... + 3567974.

Almost surely, 2^{1313454554010} is an apocalyptic number.

1313454554010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1313454554010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1755374966280).

1313454554010 is an abundant number, since it is smaller than the sum of its proper divisors (2197295378550).

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

1313454554010 is a wasteful number, since it uses less digits than its factorization.

1313454554010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 390432 (or 390429 counting only the distinct ones).

The product of its (nonzero) digits is 72000, while the sum is 36.

The spelling of 1313454554010 in words is "one trillion, three hundred thirteen billion, four hundred fifty-four million, five hundred fifty-four thousand, ten".