580451161 has 8 divisors (see below), whose sum is σ = 625227264. Its totient is φ = 537303360.

The previous prime is 580451143. The next prime is 580451171. The reversal of 580451161 is 161154085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 580451161 - 2⁷ = 580451033 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (580451171) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 406336 + ... + 407761.

It is an arithmetic number, because the mean of its divisors is an integer number (78153408).

Almost surely, 2^580451161 is an apocalyptic number.

It is an amenable number.

580451161 is a deficient number, since it is larger than the sum of its proper divisors (44776103).

580451161 is a wasteful number, since it uses less digits than its factorization.

580451161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 814151.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 580451161 is about 24092.5540572186. The cubic root of 580451161 is about 834.1712699877.

It can be divided in two parts, 58045 and 1161, that multiplied together give a triangular number (67390245 = T₁₁₆₀₉).

The spelling of 580451161 in words is "five hundred eighty million, four hundred fifty-one thousand, one hundred sixty-one".