50151473240 has 64 divisors (see below), whose sum is σ = 124317983520. Its totient is φ = 18056320000.

The previous prime is 50151473219. The next prime is 50151473299. The reversal of 50151473240 is 4237415105.

It is a junction number, because it is equal to n+sod(n) for n = 50151473197 and 50151473206.

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, 519821 + ... + 608700.

Almost surely, 2^50151473240 is an apocalyptic number.

It is an amenable number.

50151473240 is an abundant number, since it is smaller than the sum of its proper divisors (74166510280).

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

50151473240 is a wasteful number, since it uses less digits than its factorization.

50151473240 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1128644 (or 1128640 counting only the distinct ones).

The product of its (nonzero) digits is 16800, while the sum is 32.

Adding to 50151473240 its reverse (4237415105), we get a palindrome (54388888345).

The spelling of 50151473240 in words is "fifty billion, one hundred fifty-one million, four hundred seventy-three thousand, two hundred forty".