4054250929 has 9 divisors (see below), whose sum is σ = 4158224449. Its totient is φ = 3952819840.

The previous prime is 4054250891. The next prime is 4054250957. The reversal of 4054250929 is 9290524504.

The square root of 4054250929 is 63673.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 2962080625 + 1092170304 = 54425^2 + 33048^2 .

It is not a de Polignac number, because 4054250929 - 2¹¹ = 4054248881 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4054250891 and 4054250900.

It is not an unprimeable number, because it can be changed into a prime (4054250429) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 2609817 + ... + 2611369.

Almost surely, 2^4054250929 is an apocalyptic number.

4054250929 is the 63673-rd square number.

4054250929 is the 31837-th centered octagonal number.

It is an amenable number.

4054250929 is a deficient number, since it is larger than the sum of its proper divisors (103973520).

4054250929 is an frugal number, since it uses more digits than its factorization.

4054250929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3188 (or 1594 counting only the distinct ones).

The product of its (nonzero) digits is 129600, while the sum is 40.

The cubic root of 4054250929 is about 1594.5453484139.

Multiplying 4054250929 by its product of nonzero digits (129600), we get a square (525430920398400 = 22922280²).

The spelling of 4054250929 in words is "four billion, fifty-four million, two hundred fifty thousand, nine hundred twenty-nine".