1050538543404 has 48 divisors (see below), whose sum is σ = 2809372274688. Its totient is φ = 299303566848.

The previous prime is 1050538543393. The next prime is 1050538543409. The reversal of 1050538543404 is 4043458350501.

It is a super-2 number, since 2×1050538543404² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (1050538543409) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17684812 + ... + 17744115.

It is an arithmetic number, because the mean of its divisors is an integer number (58528589056).

Almost surely, 2^{1050538543404} is an apocalyptic number.

1050538543404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

1050538543404 is an abundant number, since it is smaller than the sum of its proper divisors (1758833731284).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1050538543404 is a wasteful number, since it uses less digits than its factorization.

1050538543404 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35429294 (or 35429292 counting only the distinct ones).

The product of its (nonzero) digits is 576000, while the sum is 42.

The spelling of 1050538543404 in words is "one trillion, fifty billion, five hundred thirty-eight million, five hundred forty-three thousand, four hundred four".