10325042550 has 72 divisors (see below), whose sum is σ = 28696533840. Its totient is φ = 2658398400.

The previous prime is 10325042543. The next prime is 10325042593. The reversal of 10325042550 is 5524052301.

It is a happy number.

10325042550 is a `hidden beast` number, since 103 + 2 + 5 + 0 + 4 + 2 + 550 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 382546 + ... + 408645.

It is an arithmetic number, because the mean of its divisors is an integer number (398562970).

Almost surely, 2^10325042550 is an apocalyptic number.

10325042550 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10325042550 is an abundant number, since it is smaller than the sum of its proper divisors (18371491290).

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

10325042550 is a wasteful number, since it uses less digits than its factorization.

10325042550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 791238 (or 791230 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

Adding to 10325042550 its reverse (5524052301), we get a palindrome (15849094851).

The spelling of 10325042550 in words is "ten billion, three hundred twenty-five million, forty-two thousand, five hundred fifty".