50055050051061 has 64 divisors (see below), whose sum is σ = 74784502271232. Its totient is φ = 29523513600000.

The previous prime is 50055050051051. The next prime is 50055050051077. The reversal of 50055050051061 is 16015005055005.

It is not a de Polignac number, because 50055050051061 - 2⁶ = 50055050050997 is a prime.

It is a super-2 number, since 2×50055050051061² (a number of 28 digits) contains 22 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50055050051051) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 301023435 + ... + 301189671.

It is an arithmetic number, because the mean of its divisors is an integer number (1168507847988).

Almost surely, 2^{50055050051061} is an apocalyptic number.

It is an amenable number.

50055050051061 is a deficient number, since it is larger than the sum of its proper divisors (24729452220171).

50055050051061 is a wasteful number, since it uses less digits than its factorization.

50055050051061 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 167894.

The product of its (nonzero) digits is 18750, while the sum is 33.

The spelling of 50055050051061 in words is "fifty trillion, fifty-five billion, fifty million, fifty-one thousand, sixty-one".