1130550554 has 16 divisors (see below), whose sum is σ = 1942512000. Its totient is φ = 483415344.

The previous prime is 1130550527. The next prime is 1130550607. The reversal of 1130550554 is 4550550311.

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, 85829 + ... + 98120.

It is an arithmetic number, because the mean of its divisors is an integer number (121407000).

Almost surely, 2^1130550554 is an apocalyptic number.

1130550554 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1130550554 is a deficient number, since it is larger than the sum of its proper divisors (811961446).

1130550554 is a wasteful number, since it uses less digits than its factorization.

1130550554 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184397.

The product of its (nonzero) digits is 7500, while the sum is 29.

The square root of 1130550554 is about 33623.6606275997. The cubic root of 1130550554 is about 1041.7495680353.

The spelling of 1130550554 in words is "one billion, one hundred thirty million, five hundred fifty thousand, five hundred fifty-four".