45050424 has 64 divisors (see below), whose sum is σ = 116173440. Its totient is φ = 14551680.

The previous prime is 45050419. The next prime is 45050437. The reversal of 45050424 is 42405054.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 45050394 and 45050403.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 135939 + ... + 136269.

It is an arithmetic number, because the mean of its divisors is an integer number (1815210).

Almost surely, 2^45050424 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 45050424, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (58086720).

45050424 is an abundant number, since it is smaller than the sum of its proper divisors (71123016).

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

45050424 is a wasteful number, since it uses less digits than its factorization.

45050424 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 496 counting only the distinct ones).

The product of its (nonzero) digits is 3200, while the sum is 24.

The square root of 45050424 is about 6711.9612632970. The cubic root of 45050424 is about 355.8221347745.

Adding to 45050424 its reverse (42405054), we get a palindrome (87455478).

The spelling of 45050424 in words is "forty-five million, fifty thousand, four hundred twenty-four".