50106511653 has 16 divisors (see below), whose sum is σ = 73364869632. Its totient is φ = 30166470000.

The previous prime is 50106511633. The next prime is 50106511669. The reversal of 50106511653 is 35611560105.

It is not a de Polignac number, because 50106511653 - 2⁶ = 50106511589 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50106511633) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5022763 + ... + 5032728.

It is an arithmetic number, because the mean of its divisors is an integer number (4585304352).

Almost surely, 2^50106511653 is an apocalyptic number.

It is an amenable number.

50106511653 is a deficient number, since it is larger than the sum of its proper divisors (23258357979).

50106511653 is a wasteful number, since it uses less digits than its factorization.

50106511653 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10055656.

The product of its (nonzero) digits is 13500, while the sum is 33.

The spelling of 50106511653 in words is "fifty billion, one hundred six million, five hundred eleven thousand, six hundred fifty-three".