4253161044 has 96 divisors (see below), whose sum is σ = 10929856896. Its totient is φ = 1276577280.

The previous prime is 4253160983. The next prime is 4253161057. The reversal of 4253161044 is 4401613524.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 10713054 + ... + 10713450.

It is an arithmetic number, because the mean of its divisors is an integer number (113852676).

Almost surely, 2^4253161044 is an apocalyptic number.

4253161044 is a gapful number since it is divisible by the number (44) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4253161044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5464928448).

4253161044 is an abundant number, since it is smaller than the sum of its proper divisors (6676695852).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4253161044 is a wasteful number, since it uses less digits than its factorization.

4253161044 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985 (or 983 counting only the distinct ones).

The product of its (nonzero) digits is 11520, while the sum is 30.

The square root of 4253161044 is about 65216.2636464249. The cubic root of 4253161044 is about 1620.2073915252.

Adding to 4253161044 its reverse (4401613524), we get a palindrome (8654774568).

The spelling of 4253161044 in words is "four billion, two hundred fifty-three million, one hundred sixty-one thousand, forty-four".