1054121024 has 84 divisors (see below), whose sum is σ = 2373928704. Its totient is φ = 463584000.

The previous prime is 1054121021. The next prime is 1054121063. The reversal of 1054121024 is 4201214501.

It is a happy number.

It is a super-2 number, since 2×1054121024² = 2222342266477617152, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1054120987 and 1054121005.

It is not an unprimeable number, because it can be changed into a prime (1054121021) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 237869 + ... + 242259.

It is an arithmetic number, because the mean of its divisors is an integer number (28261056).

Almost surely, 2^1054121024 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054121024, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1186964352).

1054121024 is an abundant number, since it is smaller than the sum of its proper divisors (1319807680).

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

1054121024 is a wasteful number, since it uses less digits than its factorization.

1054121024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4456 (or 4435 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1054121024 is about 32467.2300019574. The cubic root of 1054121024 is about 1017.7243332976.

Adding to 1054121024 its reverse (4201214501), we get a palindrome (5255335525).

The spelling of 1054121024 in words is "one billion, fifty-four million, one hundred twenty-one thousand, twenty-four".