1108358520654 has 576 divisors, whose sum is σ = 3070108500480. Its totient is φ = 265109644800.

The previous prime is 1108358520617. The next prime is 1108358520671. The reversal of 1108358520654 is 4560258538011.

It is a super-2 number, since 2×1108358520654² (a number of 25 digits) contains 22 as substring.

It is a hoax number, since the sum of its digits (48) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 2645246857 + ... + 2645247275.

It is an arithmetic number, because the mean of its divisors is an integer number (5330049480).

Almost surely, 2^{1108358520654} is an apocalyptic number.

1108358520654 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1108358520654, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1535054250240).

1108358520654 is an abundant number, since it is smaller than the sum of its proper divisors (1961749979826).

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

1108358520654 is a wasteful number, since it uses less digits than its factorization.

1108358520654 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 597 (or 579 counting only the distinct ones).

The product of its (nonzero) digits is 1152000, while the sum is 48.

The spelling of 1108358520654 in words is "one trillion, one hundred eight billion, three hundred fifty-eight million, five hundred twenty thousand, six hundred fifty-four".