1772081200480 has 24 divisors (see below), whose sum is σ = 4186541836512. Its totient is φ = 708832480128.

The previous prime is 1772081200469. The next prime is 1772081200481. The reversal of 1772081200480 is 840021802771.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1772081200481) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5537753592 + ... + 5537753911.

It is an arithmetic number, because the mean of its divisors is an integer number (174439243188).

Almost surely, 2^{1772081200480} is an apocalyptic number.

1772081200480 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1772081200480 is an abundant number, since it is smaller than the sum of its proper divisors (2414460636032).

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

1772081200480 is a wasteful number, since it uses less digits than its factorization.

1772081200480 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11075507518 (or 11075507510 counting only the distinct ones).

The product of its (nonzero) digits is 50176, while the sum is 40.

The spelling of 1772081200480 in words is "one trillion, seven hundred seventy-two billion, eighty-one million, two hundred thousand, four hundred eighty".