50245420530 has 32 divisors (see below), whose sum is σ = 120597525504. Its totient is φ = 13397832576.

The previous prime is 50245420529. The next prime is 50245420553. The reversal of 50245420530 is 3502454205.

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

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, 442494 + ... + 544326.

It is an arithmetic number, because the mean of its divisors is an integer number (3768672672).

Almost surely, 2^50245420530 is an apocalyptic number.

50245420530 is an abundant number, since it is smaller than the sum of its proper divisors (70352104974).

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

50245420530 is a wasteful number, since it uses less digits than its factorization.

50245420530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 118290.

The product of its (nonzero) digits is 24000, while the sum is 30.

Adding to 50245420530 its reverse (3502454205), we get a palindrome (53747874735).

The spelling of 50245420530 in words is "fifty billion, two hundred forty-five million, four hundred twenty thousand, five hundred thirty".