1055363116500 has 576 divisors, whose sum is σ = 4284780724224. Its totient is φ = 212220000000.

The previous prime is 1055363116463. The next prime is 1055363116571. The reversal of 1055363116500 is 56113635501.

1055363116500 is a `hidden beast` number, since 1 + 0 + 5 + 5 + 3 + 631 + 16 + 5 + 0 + 0 = 666.

It is a super-2 number, since 2×1055363116500² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 10692375 + ... + 10790625.

It is an arithmetic number, because the mean of its divisors is an integer number (7438855424).

Almost surely, 2^{1055363116500} is an apocalyptic number.

1055363116500 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1055363116500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2142390362112).

1055363116500 is an abundant number, since it is smaller than the sum of its proper divisors (3229417607724).

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

1055363116500 is a wasteful number, since it uses less digits than its factorization.

1055363116500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98325 (or 98310 counting only the distinct ones).

The product of its (nonzero) digits is 40500, while the sum is 36.

The spelling of 1055363116500 in words is "one trillion, fifty-five billion, three hundred sixty-three million, one hundred sixteen thousand, five hundred".