50154250140 has 96 divisors (see below), whose sum is σ = 156088800000. Its totient is φ = 13369893696.

The previous prime is 50154250123. The next prime is 50154250169. The reversal of 50154250140 is 4105245105.

50154250140 is a `hidden beast` number, since 5 + 0 + 154 + 2 + 501 + 4 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1745611 + ... + 1774109.

It is an arithmetic number, because the mean of its divisors is an integer number (1625925000).

Almost surely, 2^50154250140 is an apocalyptic number.

It is an amenable number.

50154250140 is an abundant number, since it is smaller than the sum of its proper divisors (105934549860).

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

50154250140 is a wasteful number, since it uses less digits than its factorization.

50154250140 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31776 (or 31768 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

Adding to 50154250140 its reverse (4105245105), we get a palindrome (54259495245).

The spelling of 50154250140 in words is "fifty billion, one hundred fifty-four million, two hundred fifty thousand, one hundred forty".