1054152025 has 24 divisors (see below), whose sum is σ = 1342210968. Its totient is φ = 820800000.

The previous prime is 1054152019. The next prime is 1054152061. The reversal of 1054152025 is 5202514501.

It can be written as a sum of positive squares in 12 ways, for example, as 849547609 + 204604416 = 29147^2 + 14304^2 .

It is not a de Polignac number, because 1054152025 - 2³ = 1054152017 is a prime.

It is a super-2 number, since 2×1054152025² = 2222472983623201250, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is a Duffinian number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 553575 + ... + 555475.

It is an arithmetic number, because the mean of its divisors is an integer number (55925457).

Almost surely, 2^1054152025 is an apocalyptic number.

It is an amenable number.

1054152025 is a deficient number, since it is larger than the sum of its proper divisors (288058943).

1054152025 is a wasteful number, since it uses less digits than its factorization.

1054152025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2493 (or 2488 counting only the distinct ones).

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 1054152025 is about 32467.7074182949. The cubic root of 1054152025 is about 1017.7343100656.

Adding to 1054152025 its reverse (5202514501), we get a palindrome (6256666526).

The spelling of 1054152025 in words is "one billion, fifty-four million, one hundred fifty-two thousand, twenty-five".