15383562480000 has 4320 divisors, whose sum is σ = 71038512024480. Its totient is φ = 3171041280000.

The previous prime is 15383562479993. The next prime is 15383562480037. The reversal of 15383562480000 is 8426538351.

15383562480000 is a `hidden beast` number, since 1 + 5 + 3 + 8 + 3 + 562 + 4 + 80 + 0 + 0 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 539 ways as a sum of consecutive naturals, for example, 327309839977 + ... + 327309840023.

Almost surely, 2^{15383562480000} is an apocalyptic number.

15383562480000 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 15383562480000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (35519256012240).

15383562480000 is an abundant number, since it is smaller than the sum of its proper divisors (55654949544480).

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

15383562480000 is a wasteful number, since it uses less digits than its factorization.

15383562480000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156 (or 98 counting only the distinct ones).

The product of its (nonzero) digits is 691200, while the sum is 45.

The spelling of 15383562480000 in words is "fifteen trillion, three hundred eighty-three billion, five hundred sixty-two million, four hundred eighty thousand".