50506606053 has 16 divisors (see below), whose sum is σ = 74893480960. Its totient is φ = 33640075008.

The previous prime is 50506606049. The next prime is 50506606057. The reversal of 50506606053 is 35060660505.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (50506606049) and next prime (50506606057).

It is not a de Polignac number, because 50506606053 - 2² = 50506606049 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 50506605999 and 50506606017.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50506606057) 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, 831100 + ... + 889797.

It is an arithmetic number, because the mean of its divisors is an integer number (4680842560).

Almost surely, 2^50506606053 is an apocalyptic number.

It is an amenable number.

50506606053 is a deficient number, since it is larger than the sum of its proper divisors (24386874907).

50506606053 is a wasteful number, since it uses less digits than its factorization.

50506606053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721993 (or 1721987 counting only the distinct ones).

The product of its (nonzero) digits is 81000, while the sum is 36.

The spelling of 50506606053 in words is "fifty billion, five hundred six million, six hundred six thousand, fifty-three".