1352554670556 has 192 divisors, whose sum is σ = 3821377996800. Its totient is φ = 412306163712.

The previous prime is 1352554670543. The next prime is 1352554670611. The reversal of 1352554670556 is 6550764552531.

1352554670556 is a `hidden beast` number, since 1 + 3 + 5 + 25 + 5 + 4 + 67 + 0 + 556 = 666.

It is a Harshad number since it is a multiple of its sum of digits (54).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 6944356 + ... + 7136468.

It is an arithmetic number, because the mean of its divisors is an integer number (19903010400).

Almost surely, 2^{1352554670556} is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1352554670556, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1910688998400).

1352554670556 is an abundant number, since it is smaller than the sum of its proper divisors (2468823326244).

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

1352554670556 is a wasteful number, since it uses less digits than its factorization.

1352554670556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 192265 (or 192257 counting only the distinct ones).

The product of its (nonzero) digits is 18900000, while the sum is 54.

The spelling of 1352554670556 in words is "one trillion, three hundred fifty-two billion, five hundred fifty-four million, six hundred seventy thousand, five hundred fifty-six".