50010061005053 has 4 divisors (see below), whose sum is σ = 50010098310108. Its totient is φ = 50010023700000.

The previous prime is 50010061005043. The next prime is 50010061005139. The reversal of 50010061005053 is 35050016001005.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 11312479740409 + 38697581264644 = 3363403^2 + 6220738^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-50010061005053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50010061005043) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16563698 + ... + 19348803.

It is an arithmetic number, because the mean of its divisors is an integer number (12502524577527).

Almost surely, 2^{50010061005053} is an apocalyptic number.

It is an amenable number.

50010061005053 is a deficient number, since it is larger than the sum of its proper divisors (37305055).

50010061005053 is a wasteful number, since it uses less digits than its factorization.

50010061005053 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 37305054.

The product of its (nonzero) digits is 2250, while the sum is 26.

Adding to 50010061005053 its reverse (35050016001005), we get a palindrome (85060077006058).

The spelling of 50010061005053 in words is "fifty trillion, ten billion, sixty-one million, five thousand, fifty-three".