550033416040 has 32 divisors (see below), whose sum is σ = 1302710724000. Its totient is φ = 208433715264.

The previous prime is 550033416001. The next prime is 550033416091. The reversal of 550033416040 is 40614330055.

It is a junction number, because it is equal to n+sod(n) for n = 550033415993 and 550033416011.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 361863330 + ... + 361864849.

It is an arithmetic number, because the mean of its divisors is an integer number (40709710125).

Almost surely, 2^550033416040 is an apocalyptic number.

It is an amenable number.

550033416040 is an abundant number, since it is smaller than the sum of its proper divisors (752677307960).

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

550033416040 is a wasteful number, since it uses less digits than its factorization.

550033416040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 723728209 (or 723728205 counting only the distinct ones).

The product of its (nonzero) digits is 21600, while the sum is 31.

Adding to 550033416040 its reverse (40614330055), we get a palindrome (590647746095).

The spelling of 550033416040 in words is "five hundred fifty billion, thirty-three million, four hundred sixteen thousand, forty".