50142345510 has 32 divisors (see below), whose sum is σ = 120347999712. Its totient is φ = 13370584320.

The previous prime is 50142345503. The next prime is 50142345521. The reversal of 50142345510 is 1554324105.

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

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, 789540 + ... + 850680.

It is an arithmetic number, because the mean of its divisors is an integer number (3760874991).

Almost surely, 2^50142345510 is an apocalyptic number.

50142345510 is an abundant number, since it is smaller than the sum of its proper divisors (70205654202).

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

50142345510 is a wasteful number, since it uses less digits than its factorization.

50142345510 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 88488.

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

Adding to 50142345510 its reverse (1554324105), we get a palindrome (51696669615).

The spelling of 50142345510 in words is "fifty billion, one hundred forty-two million, three hundred forty-five thousand, five hundred ten".