4254045531 has 8 divisors (see below), whose sum is σ = 5687861760. Its totient is φ = 2828129832.

The previous prime is 4254045517. The next prime is 4254045547. The reversal of 4254045531 is 1355404524.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 4254045531 - 2⁷ = 4254045403 is a prime.

It is a super-2 number, since 2×4254045531² = 36193806759642143922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4254045492 and 4254045501.

It is not an unprimeable number, because it can be changed into a prime (4254045571) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1973875 + ... + 1976028.

It is an arithmetic number, because the mean of its divisors is an integer number (710982720).

Almost surely, 2^4254045531 is an apocalyptic number.

4254045531 is a deficient number, since it is larger than the sum of its proper divisors (1433816229).

4254045531 is a wasteful number, since it uses less digits than its factorization.

4254045531 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3950265.

The product of its (nonzero) digits is 48000, while the sum is 33.

The square root of 4254045531 is about 65223.0444781597. The cubic root of 4254045531 is about 1620.3196964699.

The spelling of 4254045531 in words is "four billion, two hundred fifty-four million, forty-five thousand, five hundred thirty-one".