44151034550 has 48 divisors (see below), whose sum is σ = 93872429280. Its totient is φ = 15134280960.

The previous prime is 44151034549. The next prime is 44151034553. The reversal of 44151034550 is 5543015144.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (44151034553) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2120792 + ... + 2141508.

It is an arithmetic number, because the mean of its divisors is an integer number (1955675610).

Almost surely, 2^44151034550 is an apocalyptic number.

44151034550 is an abundant number, since it is smaller than the sum of its proper divisors (49721394730).

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

44151034550 is a wasteful number, since it uses less digits than its factorization.

44151034550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26825 (or 26820 counting only the distinct ones).

The product of its (nonzero) digits is 24000, while the sum is 32.

Adding to 44151034550 its reverse (5543015144), we get a palindrome (49694049694).

The spelling of 44151034550 in words is "forty-four billion, one hundred fifty-one million, thirty-four thousand, five hundred fifty".