4025400533 has 32 divisors (see below), whose sum is σ = 5197363968. Its totient is φ = 3051639360.

The previous prime is 4025400487. The next prime is 4025400563. The reversal of 4025400533 is 3350045204.

It is not a de Polignac number, because 4025400533 - 2⁸ = 4025400277 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4025400563) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 338891 + ... + 350567.

It is an arithmetic number, because the mean of its divisors is an integer number (162417624).

Almost surely, 2^4025400533 is an apocalyptic number.

It is an amenable number.

4025400533 is a deficient number, since it is larger than the sum of its proper divisors (1171963435).

4025400533 is a wasteful number, since it uses less digits than its factorization.

4025400533 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11754 (or 11732 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 26.

The square root of 4025400533 is about 63446.0442659745. The cubic root of 4025400533 is about 1590.7540340579.

Adding to 4025400533 its reverse (3350045204), we get a palindrome (7375445737).

The spelling of 4025400533 in words is "four billion, twenty-five million, four hundred thousand, five hundred thirty-three".