1054253025 has 144 divisors (see below), whose sum is σ = 2254220800. Its totient is φ = 460961280.

The previous prime is 1054253021. The next prime is 1054253027. The reversal of 1054253025 is 5203524501.

It is a happy number.

1054253025 is a `hidden beast` number, since 105 + 4 + 2 + 530 + 25 = 666.

1054253025 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 1054253025 - 2² = 1054253021 is a prime.

It is a super-2 number, since 2×1054253025² = 2222898881443301250, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1054253025.

It is not an unprimeable number, because it can be changed into a prime (1054253021) by changing a digit.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 4603611 + ... + 4603839.

Almost surely, 2^1054253025 is an apocalyptic number.

1054253025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1054253025 is an abundant number, since it is smaller than the sum of its proper divisors (1199967775).

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

1054253025 is a wasteful number, since it uses less digits than its factorization.

1054253025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368 (or 360 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 1054253025 is about 32469.2627726593. The cubic root of 1054253025 is about 1017.7668126144.

Adding to 1054253025 its reverse (5203524501), we get a palindrome (6257777526).

The spelling of 1054253025 in words is "one billion, fifty-four million, two hundred fifty-three thousand, twenty-five".