1054025460 has 120 divisors (see below), whose sum is σ = 3383636256. Its totient is φ = 274518720.

The previous prime is 1054025443. The next prime is 1054025461. The reversal of 1054025460 is 645204501.

1054025460 is a `hidden beast` number, since 10 + 540 + 2 + 54 + 60 = 666.

It is a super-2 number, since 2×1054025460² = 2221939340656423200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1054025461) by changing a digit.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 62095 + ... + 77225.

Almost surely, 2^1054025460 is an apocalyptic number.

1054025460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1054025460, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1691818128).

1054025460 is an abundant number, since it is smaller than the sum of its proper divisors (2329610796).

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

1054025460 is a wasteful number, since it uses less digits than its factorization.

1054025460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15195 (or 15184 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 27.

The square root of 1054025460 is about 32465.7582692904. The cubic root of 1054025460 is about 1017.6935775795.

Adding to 1054025460 its reverse (645204501), we get a palindrome (1699229961).

The spelling of 1054025460 in words is "one billion, fifty-four million, twenty-five thousand, four hundred sixty".