45251341050 has 48 divisors (see below), whose sum is σ = 113898326112. Its totient is φ = 11886916800.

The previous prime is 45251341039. The next prime is 45251341139. The reversal of 45251341050 is 5014315254.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a junction number, because it is equal to n+sod(n) for n = 45251340999 and 45251341017.

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 23 ways as a sum of consecutive naturals, for example, 2241261 + ... + 2261360.

It is an arithmetic number, because the mean of its divisors is an integer number (2372881794).

Almost surely, 2^45251341050 is an apocalyptic number.

45251341050 is an abundant number, since it is smaller than the sum of its proper divisors (68646985062).

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

45251341050 is a wasteful number, since it uses less digits than its factorization.

45251341050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4502703 (or 4502698 counting only the distinct ones).

The product of its (nonzero) digits is 12000, while the sum is 30.

The spelling of 45251341050 in words is "forty-five billion, two hundred fifty-one million, three hundred forty-one thousand, fifty".