1050201554420 has 48 divisors (see below), whose sum is σ = 2220461586000. Its totient is φ = 417216783360.

The previous prime is 1050201554377. The next prime is 1050201554431. The reversal of 1050201554420 is 244551020501.

It can be written as a sum of positive squares in 8 ways, for example, as 121900136164 + 928301418256 = 349142^2 + 963484^2 .

It is a super-2 number, since 2×1050201554420² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 53275526 + ... + 53295234.

It is an arithmetic number, because the mean of its divisors is an integer number (46259616375).

Almost surely, 2^{1050201554420} is an apocalyptic number.

1050201554420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1050201554420 is an abundant number, since it is smaller than the sum of its proper divisors (1170260031580).

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

1050201554420 is a wasteful number, since it uses less digits than its factorization.

1050201554420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37748 (or 37746 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 29.

Adding to 1050201554420 its reverse (244551020501), we get a palindrome (1294752574921).

The spelling of 1050201554420 in words is "one trillion, fifty billion, two hundred one million, five hundred fifty-four thousand, four hundred twenty".