1051325433 has 16 divisors (see below), whose sum is σ = 1559476800. Its totient is φ = 700002720.

The previous prime is 1051325419. The next prime is 1051325477. The reversal of 1051325433 is 3345231501.

1051325433 is a `hidden beast` number, since 105 + 13 + 2 + 543 + 3 = 666.

It is not a de Polignac number, because 1051325433 - 2⁹ = 1051324921 is a prime.

It is a super-2 number, since 2×1051325433² = 2210570332145274978, which contains 22 as substring.

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

It is a junction number, because it is equal to n+sod(n) for n = 1051325397 and 1051325406.

It is not an unprimeable number, because it can be changed into a prime (1051323433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2223 + ... + 45908.

It is an arithmetic number, because the mean of its divisors is an integer number (97467300).

Almost surely, 2^1051325433 is an apocalyptic number.

It is an amenable number.

1051325433 is a deficient number, since it is larger than the sum of its proper divisors (508151367).

1051325433 is an equidigital number, since it uses as much as digits as its factorization.

1051325433 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48949 (or 48943 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

The square root of 1051325433 is about 32424.1489171266. The cubic root of 1051325433 is about 1016.8238485036.

Adding to 1051325433 its reverse (3345231501), we get a palindrome (4396556934).

The spelling of 1051325433 in words is "one billion, fifty-one million, three hundred twenty-five thousand, four hundred thirty-three".