50147937142 has 8 divisors (see below), whose sum is σ = 76822371936. Its totient is φ = 24540479832.

The previous prime is 50147937131. The next prime is 50147937143. The reversal of 50147937142 is 24173974105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50147937143) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 266744253 + ... + 266744440.

It is an arithmetic number, because the mean of its divisors is an integer number (9602796492).

Almost surely, 2^50147937142 is an apocalyptic number.

50147937142 is a deficient number, since it is larger than the sum of its proper divisors (26674434794).

50147937142 is a wasteful number, since it uses less digits than its factorization.

50147937142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 533488742.

The product of its (nonzero) digits is 211680, while the sum is 43.

The spelling of 50147937142 in words is "fifty billion, one hundred forty-seven million, nine hundred thirty-seven thousand, one hundred forty-two".