1159670550 has 24 divisors (see below), whose sum is σ = 2875983336. Its totient is φ = 309245440.

The previous prime is 1159670543. The next prime is 1159670563. The reversal of 1159670550 is 550769511.

It is a hoax number, since the sum of its digits (39) coincides with the sum of the digits of its distinct prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 1159670499 and 1159670508.

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, 3865419 + ... + 3865718.

It is an arithmetic number, because the mean of its divisors is an integer number (119832639).

Almost surely, 2^1159670550 is an apocalyptic number.

1159670550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1159670550 is an abundant number, since it is smaller than the sum of its proper divisors (1716312786).

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

1159670550 is a wasteful number, since it uses less digits than its factorization.

1159670550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7731152 (or 7731147 counting only the distinct ones).

The product of its (nonzero) digits is 47250, while the sum is 39.

The square root of 1159670550 is about 34053.9358958697. The cubic root of 1159670550 is about 1050.6180941305.

The spelling of 1159670550 in words is "one billion, one hundred fifty-nine million, six hundred seventy thousand, five hundred fifty".