1796540505480 has 256 divisors, whose sum is σ = 7141528166400. Its totient is φ = 392783973120.

The previous prime is 1796540505451. The next prime is 1796540505491. The reversal of 1796540505480 is 845050456971.

It is a happy number.

1796540505480 is a `hidden beast` number, since 1 + 7 + 9 + 6 + 5 + 40 + 50 + 548 + 0 = 666.

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

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, 4992156 + ... + 5339915.

It is an arithmetic number, because the mean of its divisors is an integer number (27896594400).

Almost surely, 2^{1796540505480} is an apocalyptic number.

1796540505480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1796540505480 is an abundant number, since it is smaller than the sum of its proper divisors (5344987660920).

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

1796540505480 is a wasteful number, since it uses less digits than its factorization.

1796540505480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10332121 (or 10332111 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The spelling of 1796540505480 in words is "one trillion, seven hundred ninety-six billion, five hundred forty million, five hundred five thousand, four hundred eighty".