453879044 has 6 divisors (see below), whose sum is σ = 794288334. Its totient is φ = 226939520.

The previous prime is 453879031. The next prime is 453879059. The reversal of 453879044 is 440978354.

It can be written as a sum of positive squares in only one way, i.e., 430064644 + 23814400 = 20738^2 + 4880^2 .

It is a junction number, because it is equal to n+sod(n) for n = 453878986 and 453879004.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56734877 + ... + 56734884.

It is an arithmetic number, because the mean of its divisors is an integer number (132381389).

Almost surely, 2^453879044 is an apocalyptic number.

It is an amenable number.

453879044 is a deficient number, since it is larger than the sum of its proper divisors (340409290).

453879044 is a wasteful number, since it uses less digits than its factorization.

453879044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 113469765 (or 113469763 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 44.

The square root of 453879044 is about 21304.4371904071. The cubic root of 453879044 is about 768.5050231028.

The spelling of 453879044 in words is "four hundred fifty-three million, eight hundred seventy-nine thousand, forty-four".