10233155240550 has 384 divisors, whose sum is σ = 31239661962240. Its totient is φ = 2442303360000.

The previous prime is 10233155240527. The next prime is 10233155240579. The reversal of 10233155240550 is 5504255133201.

10233155240550 is a `hidden beast` number, since 1 + 0 + 2 + 3 + 3 + 15 + 52 + 40 + 550 = 666.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 772831930 + ... + 772845170.

It is an arithmetic number, because the mean of its divisors is an integer number (81353286360).

Almost surely, 2^{10233155240550} is an apocalyptic number.

10233155240550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 10233155240550, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15619830981120).

10233155240550 is an abundant number, since it is smaller than the sum of its proper divisors (21006506721690).

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

10233155240550 is a wasteful number, since it uses less digits than its factorization.

10233155240550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14077 (or 14066 counting only the distinct ones).

The product of its (nonzero) digits is 90000, while the sum is 36.

The spelling of 10233155240550 in words is "ten trillion, two hundred thirty-three billion, one hundred fifty-five million, two hundred forty thousand, five hundred fifty".