1050055555415 has 32 divisors (see below), whose sum is σ = 1286468739072. Its totient is φ = 822616704000.

The previous prime is 1050055555411. The next prime is 1050055555427. The reversal of 1050055555415 is 5145555500501.

It is a happy number.

It is not a de Polignac number, because 1050055555415 - 2² = 1050055555411 is a prime.

It is a super-2 number, since 2×1050055555415² (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 (1050055555411) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 45621260 + ... + 45644270.

It is an arithmetic number, because the mean of its divisors is an integer number (40202148096).

Almost surely, 2^{1050055555415} is an apocalyptic number.

1050055555415 is a deficient number, since it is larger than the sum of its proper divisors (236413183657).

1050055555415 is a wasteful number, since it uses less digits than its factorization.

1050055555415 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23951.

The product of its (nonzero) digits is 312500, while the sum is 41.

The spelling of 1050055555415 in words is "one trillion, fifty billion, fifty-five million, five hundred fifty-five thousand, four hundred fifteen".