1054453341320 has 64 divisors (see below), whose sum is σ = 2497531276800. Its totient is φ = 399559633920.

The previous prime is 1054453341313. The next prime is 1054453341323. The reversal of 1054453341320 is 231433544501.

It is a super-2 number, since 2×1054453341320² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1054453341323) 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, 20183072 + ... + 20235248.

It is an arithmetic number, because the mean of its divisors is an integer number (39023926200).

Almost surely, 2^{1054453341320} is an apocalyptic number.

1054453341320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1054453341320 is an abundant number, since it is smaller than the sum of its proper divisors (1443077935480).

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

1054453341320 is a wasteful number, since it uses less digits than its factorization.

1054453341320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78798 (or 78794 counting only the distinct ones).

The product of its (nonzero) digits is 86400, while the sum is 35.

Adding to 1054453341320 its reverse (231433544501), we get a palindrome (1285886885821).

The spelling of 1054453341320 in words is "one trillion, fifty-four billion, four hundred fifty-three million, three hundred forty-one thousand, three hundred twenty".