4465251329 has 16 divisors (see below), whose sum is σ = 5702852736. Its totient is φ = 3394550400.

The previous prime is 4465251319. The next prime is 4465251337. The reversal of 4465251329 is 9231525644.

It is a cyclic number.

It is not a de Polignac number, because 4465251329 - 2¹⁶ = 4465185793 is a prime.

It is a super-2 number, since 2×4465251329² = 39876938862272532482, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is not an unprimeable number, because it can be changed into a prime (4465251319) 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, 704042 + ... + 710355.

It is an arithmetic number, because the mean of its divisors is an integer number (356428296).

Almost surely, 2^4465251329 is an apocalyptic number.

It is an amenable number.

4465251329 is a deficient number, since it is larger than the sum of its proper divisors (1237601407).

4465251329 is a wasteful number, since it uses less digits than its factorization.

4465251329 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414456.

The product of its digits is 259200, while the sum is 41.

The square root of 4465251329 is about 66822.5360862636. The cubic root of 4465251329 is about 1646.7030989324.

The spelling of 4465251329 in words is "four billion, four hundred sixty-five million, two hundred fifty-one thousand, three hundred twenty-nine".