50426415165500 has 48 divisors (see below), whose sum is σ = 120143226254688. Its totient is φ = 18336878240000.

The previous prime is 50426415165473. The next prime is 50426415165563. The reversal of 50426415165500 is 556151462405.

It is a Harshad number since it is a multiple of its sum of digits (44).

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, 4584214061 + ... + 4584225060.

It is an arithmetic number, because the mean of its divisors is an integer number (2502983880306).

Almost surely, 2^{50426415165500} is an apocalyptic number.

50426415165500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

50426415165500 is an abundant number, since it is smaller than the sum of its proper divisors (69716811089188).

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

50426415165500 is a wasteful number, since it uses less digits than its factorization.

50426415165500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9168439151 (or 9168439139 counting only the distinct ones).

The product of its (nonzero) digits is 720000, while the sum is 44.

The spelling of 50426415165500 in words is "fifty trillion, four hundred twenty-six billion, four hundred fifteen million, one hundred sixty-five thousand, five hundred".