15313542055452 has 48 divisors (see below), whose sum is σ = 41427939866880. Its totient is φ = 4882578625584.

The previous prime is 15313542055447. The next prime is 15313542055457. The reversal of 15313542055452 is 25455024531351.

15313542055452 is a `hidden beast` number, since 1 + 5 + 3 + 1 + 3 + 5 + 42 + 0 + 554 + 52 = 666.

It is an interprime number because it is at equal distance from previous prime (15313542055447) and next prime (15313542055457).

It is a junction number, because it is equal to n+sod(n) for n = 15313542055398 and 15313542055407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (15313542055457) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3082433518 + ... + 3082438485.

It is an arithmetic number, because the mean of its divisors is an integer number (863082080560).

Almost surely, 2^{15313542055452} is an apocalyptic number.

15313542055452 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

15313542055452 is an abundant number, since it is smaller than the sum of its proper divisors (26114397811428).

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

15313542055452 is a wasteful number, since it uses less digits than its factorization.

15313542055452 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6164872039 (or 6164872031 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 45.

The spelling of 15313542055452 in words is "fifteen trillion, three hundred thirteen billion, five hundred forty-two million, fifty-five thousand, four hundred fifty-two".