1358425555452 has 36 divisors (see below), whose sum is σ = 3924340494256. Its totient is φ = 388121587200.

The previous prime is 1358425555451. The next prime is 1358425555481. The reversal of 1358425555452 is 2545555248531.

1358425555452 is a `hidden beast` number, since 1 + 3 + 5 + 8 + 42 + 5 + 55 + 545 + 2 = 666.

It is a tau number, because it is divible by the number of its divisors (36).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1358425555451) by changing a digit.

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 11 ways as a sum of consecutive naturals, for example, 2695288549 + ... + 2695289052.

Almost surely, 2^{1358425555452} is an apocalyptic number.

1358425555452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1358425555452 is an abundant number, since it is smaller than the sum of its proper divisors (2565914938804).

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

1358425555452 is a wasteful number, since it uses less digits than its factorization.

1358425555452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5390577618 (or 5390577613 counting only the distinct ones).

The product of its digits is 24000000, while the sum is 54.

The spelling of 1358425555452 in words is "one trillion, three hundred fifty-eight billion, four hundred twenty-five million, five hundred fifty-five thousand, four hundred fifty-two".