50126626394 has 32 divisors (see below), whose sum is σ = 86121584640. Its totient is φ = 21676776192.

The previous prime is 50126626391. The next prime is 50126626399. The reversal of 50126626394 is 49362662105.

It is not an unprimeable number, because it can be changed into a prime (50126626391) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 155714 + ... + 352845.

It is an arithmetic number, because the mean of its divisors is an integer number (2691299520).

Almost surely, 2^50126626394 is an apocalyptic number.

50126626394 is a deficient number, since it is larger than the sum of its proper divisors (35994958246).

50126626394 is a wasteful number, since it uses less digits than its factorization.

50126626394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 508814.

The product of its (nonzero) digits is 466560, while the sum is 44.

The spelling of 50126626394 in words is "fifty billion, one hundred twenty-six million, six hundred twenty-six thousand, three hundred ninety-four".