660532102350 has 192 divisors, whose sum is σ = 1752808813056. Its totient is φ = 164037959680.

The previous prime is 660532102319. The next prime is 660532102361. The reversal of 660532102350 is 53201235066.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 96664534 + ... + 96671366.

It is an arithmetic number, because the mean of its divisors is an integer number (9129212568).

Almost surely, 2^660532102350 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 660532102350, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (876404406528).

660532102350 is an abundant number, since it is smaller than the sum of its proper divisors (1092276710706).

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

660532102350 is a wasteful number, since it uses less digits than its factorization.

660532102350 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7259 (or 7254 counting only the distinct ones).

The product of its (nonzero) digits is 32400, while the sum is 33.

It can be divided in two parts, 66053 and 2102350, that added together give a triangular number (2168403 = T₂₀₈₂).

The spelling of 660532102350 in words is "six hundred sixty billion, five hundred thirty-two million, one hundred two thousand, three hundred fifty".