1000050501055 has 16 divisors (see below), whose sum is σ = 1212547752864. Its totient is φ = 791731333120.

The previous prime is 1000050501029. The next prime is 1000050501059. The reversal of 1000050501055 is 5501050500001.

It is not a de Polignac number, because 1000050501055 - 2³⁷ = 862611547583 is a prime.

It is a super-2 number, since 2×1000050501055² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1000050501059) 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, 470866 + ... + 1490575.

It is an arithmetic number, because the mean of its divisors is an integer number (75784234554).

Almost surely, 2^{1000050501055} is an apocalyptic number.

1000050501055 is a deficient number, since it is larger than the sum of its proper divisors (212497251809).

1000050501055 is a wasteful number, since it uses less digits than its factorization.

1000050501055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1962506.

The product of its (nonzero) digits is 625, while the sum is 22.

The spelling of 1000050501055 in words is "one trillion, fifty million, five hundred one thousand, fifty-five".