50426415165501 has 12 divisors (see below), whose sum is σ = 73545321796128. Its totient is φ = 33291225545544.

The previous prime is 50426415165473. The next prime is 50426415165563. The reversal of 50426415165501 is 10556151462405.

50426415165501 is a `hidden beast` number, since 5 + 0 + 4 + 2 + 6 + 41 + 51 + 6 + 550 + 1 = 666.

It is not a de Polignac number, because 50426415165501 - 2²¹ = 50426413068349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50426415175501) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27198712755 + ... + 27198714608.

It is an arithmetic number, because the mean of its divisors is an integer number (6128776816344).

Almost surely, 2^{50426415165501} is an apocalyptic number.

It is an amenable number.

50426415165501 is a deficient number, since it is larger than the sum of its proper divisors (23118906630627).

50426415165501 is a wasteful number, since it uses less digits than its factorization.

50426415165501 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 54397427472 (or 54397427469 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 45.

The spelling of 50426415165501 in words is "fifty trillion, four hundred twenty-six billion, four hundred fifteen million, one hundred sixty-five thousand, five hundred one".