1052645425 has 24 divisors (see below), whose sum is σ = 1422658944. Its totient is φ = 767952960.

The previous prime is 1052645383. The next prime is 1052645437. The reversal of 1052645425 is 5245462501.

It is not a de Polignac number, because 1052645425 - 2¹³ = 1052637233 is a prime.

It is a super-2 number, since 2×1052645425² = 2216124781546861250, which contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7464 + ... + 46486.

It is an arithmetic number, because the mean of its divisors is an integer number (59277456).

Almost surely, 2^1052645425 is an apocalyptic number.

It is an amenable number.

1052645425 is a deficient number, since it is larger than the sum of its proper divisors (370013519).

1052645425 is a wasteful number, since it uses less digits than its factorization.

1052645425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39129 (or 39124 counting only the distinct ones).

The product of its (nonzero) digits is 48000, while the sum is 34.

The square root of 1052645425 is about 32444.4976074526. The cubic root of 1052645425 is about 1017.2492283660.

The spelling of 1052645425 in words is "one billion, fifty-two million, six hundred forty-five thousand, four hundred twenty-five".