260150123520 has 704 divisors, whose sum is σ = 1069968537600. Its totient is φ = 59444969472.

The previous prime is 260150123509. The next prime is 260150123561. The reversal of 260150123520 is 25321051062.

It is a happy number.

260150123520 is a `hidden beast` number, since 2 + 6 + 0 + 15 + 0 + 123 + 520 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 78380421 + ... + 78383739.

Almost surely, 2^260150123520 is an apocalyptic number.

260150123520 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 260150123520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (534984268800).

260150123520 is an abundant number, since it is smaller than the sum of its proper divisors (809818414080).

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

260150123520 is an frugal number, since it uses more digits than its factorization.

260150123520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3372 (or 3336 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 27.

Adding to 260150123520 its reverse (25321051062), we get a palindrome (285471174582).

The spelling of 260150123520 in words is "two hundred sixty billion, one hundred fifty million, one hundred twenty-three thousand, five hundred twenty".