305555000332 has 6 divisors (see below), whose sum is σ = 534721250588. Its totient is φ = 152777500164.

The previous prime is 305555000329. The next prime is 305555000351. The reversal of 305555000332 is 233000555503.

It is a super-2 number, since 2×305555000332² (a number of 24 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 305555000294 and 305555000303.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 38194375038 + ... + 38194375045.

Almost surely, 2^305555000332 is an apocalyptic number.

It is an amenable number.

305555000332 is a deficient number, since it is larger than the sum of its proper divisors (229166250256).

305555000332 is a wasteful number, since it uses less digits than its factorization.

305555000332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76388750087 (or 76388750085 counting only the distinct ones).

The product of its (nonzero) digits is 33750, while the sum is 31.

Adding to 305555000332 its reverse (233000555503), we get a palindrome (538555555835).

The spelling of 305555000332 in words is "three hundred five billion, five hundred fifty-five million, three hundred thirty-two", and thus it is an aban number.