61180563360 has 192 divisors, whose sum is σ = 227355254784. Its totient is φ = 13533004800.

The previous prime is 61180563347. The next prime is 61180563361. The reversal of 61180563360 is 6336508116.

It is a super-2 number, since 2×61180563360² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (61180563361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 189526 + ... + 397845.

It is an arithmetic number, because the mean of its divisors is an integer number (1184141952).

Almost surely, 2^61180563360 is an apocalyptic number.

61180563360 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

61180563360 is an abundant number, since it is smaller than the sum of its proper divisors (166174691424).

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

61180563360 is a wasteful number, since it uses less digits than its factorization.

61180563360 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587427 (or 587419 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 39.

The spelling of 61180563360 in words is "sixty-one billion, one hundred eighty million, five hundred sixty-three thousand, three hundred sixty".