1550085116 has 6 divisors (see below), whose sum is σ = 2712648960. Its totient is φ = 775042556.

The previous prime is 1550085107. The next prime is 1550085127. The reversal of 1550085116 is 6115800551.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 193760636 + ... + 193760643.

It is an arithmetic number, because the mean of its divisors is an integer number (452108160).

Almost surely, 2^1550085116 is an apocalyptic number.

It is an amenable number.

1550085116 is a deficient number, since it is larger than the sum of its proper divisors (1162563844).

1550085116 is a wasteful number, since it uses less digits than its factorization.

1550085116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 387521283 (or 387521281 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 32.

The square root of 1550085116 is about 39371.1203295004. The cubic root of 1550085116 is about 1157.3157105915.

Adding to 1550085116 its reverse (6115800551), we get a palindrome (7665885667).

The spelling of 1550085116 in words is "one billion, five hundred fifty million, eighty-five thousand, one hundred sixteen".