1160120550 has 24 divisors (see below), whose sum is σ = 2877099336. Its totient is φ = 309365440.

The previous prime is 1160120539. The next prime is 1160120567. The reversal of 1160120550 is 550210611.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3866919 + ... + 3867218.

It is an arithmetic number, because the mean of its divisors is an integer number (119879139).

Almost surely, 2^1160120550 is an apocalyptic number.

1160120550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1160120550 is an abundant number, since it is smaller than the sum of its proper divisors (1716978786).

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

1160120550 is a wasteful number, since it uses less digits than its factorization.

1160120550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7734152 (or 7734147 counting only the distinct ones).

The product of its (nonzero) digits is 300, while the sum is 21.

The square root of 1160120550 is about 34060.5424208130. The cubic root of 1160120550 is about 1050.7539709400.

The spelling of 1160120550 in words is "one billion, one hundred sixty million, one hundred twenty thousand, five hundred fifty".