550082632 has 32 divisors (see below), whose sum is σ = 1128456000. Its totient is φ = 249307200.

The previous prime is 550082591. The next prime is 550082633. The reversal of 550082632 is 236280055.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 550082594 and 550082603.

It is not an unprimeable number, because it can be changed into a prime (550082633) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 21757 + ... + 39667.

It is an arithmetic number, because the mean of its divisors is an integer number (35264250).

Almost surely, 2^550082632 is an apocalyptic number.

It is an amenable number.

550082632 is an abundant number, since it is smaller than the sum of its proper divisors (578373368).

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

550082632 is a wasteful number, since it uses less digits than its factorization.

550082632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18277 (or 18273 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 550082632 is about 23453.8404531113. The cubic root of 550082632 is about 819.3623001552.

The spelling of 550082632 in words is "five hundred fifty million, eighty-two thousand, six hundred thirty-two".