50011055051061 has 48 divisors (see below), whose sum is σ = 72741801812544. Its totient is φ = 30547423775232.

The previous prime is 50011055051057. The next prime is 50011055051071. The reversal of 50011055051061 is 16015055011005.

It is not a de Polignac number, because 50011055051061 - 2² = 50011055051057 is a prime.

It is a super-2 number, since 2×50011055051061² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50011055051071) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 588066835 + ... + 588151871.

It is an arithmetic number, because the mean of its divisors is an integer number (1515454204428).

Almost surely, 2^{50011055051061} is an apocalyptic number.

It is an amenable number.

50011055051061 is a deficient number, since it is larger than the sum of its proper divisors (22730746761483).

50011055051061 is a wasteful number, since it uses less digits than its factorization.

50011055051061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 93670 (or 93657 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 30.

The spelling of 50011055051061 in words is "fifty trillion, eleven billion, fifty-five million, fifty-one thousand, sixty-one".