1061160550 has 24 divisors (see below), whose sum is σ = 1974701736. Its totient is φ = 424261440.

The previous prime is 1061160517. The next prime is 1061160557. The reversal of 1061160550 is 550611601.

It is a super-2 number, since 2×1061160550² = 2252123425752605000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1061160557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 144057 + ... + 151243.

It is an arithmetic number, because the mean of its divisors is an integer number (82279239).

Almost surely, 2^1061160550 is an apocalyptic number.

1061160550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1061160550 is a deficient number, since it is larger than the sum of its proper divisors (913541186).

1061160550 is a wasteful number, since it uses less digits than its factorization.

1061160550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10152 (or 10147 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 25.

The square root of 1061160550 is about 32575.4593213971. The cubic root of 1061160550 is about 1019.9847972872.

The spelling of 1061160550 in words is "one billion, sixty-one million, one hundred sixty thousand, five hundred fifty".