245609227080 has 896 divisors, whose sum is σ = 981143953920. Its totient is φ = 54150819840.

The previous prime is 245609227009. The next prime is 245609227111. The reversal of 245609227080 is 80722906542.

245609227080 is a `hidden beast` number, since 2 + 4 + 560 + 9 + 2 + 2 + 7 + 0 + 80 = 666.

It is a super-3 number, since 3×245609227080³ (a number of 35 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 223 ways as a sum of consecutive naturals, for example, 789740125 + ... + 789740435.

Almost surely, 2^245609227080 is an apocalyptic number.

245609227080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 245609227080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (490571976960).

245609227080 is an abundant number, since it is smaller than the sum of its proper divisors (735534726840).

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

245609227080 is a wasteful number, since it uses less digits than its factorization.

245609227080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473 (or 454 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 245609227080 in words is "two hundred forty-five billion, six hundred nine million, two hundred twenty-seven thousand, eighty".