180069359472 has 50 divisors (see below), whose sum is σ = 521172972408. Its totient is φ = 60023119392.

The previous prime is 180069359443. The next prime is 180069359473. The reversal of 180069359472 is 274953960081.

180069359472 is a `hidden beast` number, since 1 + 80 + 0 + 6 + 93 + 5 + 9 + 472 = 666.

It is a super-2 number, since 2×180069359472² (a number of 23 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180069359473) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 69469908 + ... + 69472499.

It is a 1-persistent number, because it is pandigital, but 2⋅180069359472 = 360138718944 is not.

Almost surely, 2^180069359472 is an apocalyptic number.

180069359472 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

180069359472 is an abundant number, since it is smaller than the sum of its proper divisors (341103612936).

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

180069359472 is a wasteful number, since it uses less digits than its factorization.

180069359472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 138942427 (or 138942412 counting only the distinct ones).

The product of its (nonzero) digits is 3265920, while the sum is 54.

The spelling of 180069359472 in words is "one hundred eighty billion, sixty-nine million, three hundred fifty-nine thousand, four hundred seventy-two".