45234544 has 10 divisors (see below), whose sum is σ = 87641960. Its totient is φ = 22617264.

The previous prime is 45234529. The next prime is 45234551. The reversal of 45234544 is 44543254.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1413564 + ... + 1413595.

It is an arithmetic number, because the mean of its divisors is an integer number (8764196).

Almost surely, 2^45234544 is an apocalyptic number.

It is an amenable number.

45234544 is a deficient number, since it is larger than the sum of its proper divisors (42407416).

45234544 is a wasteful number, since it uses less digits than its factorization.

45234544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2827167 (or 2827161 counting only the distinct ones).

The product of its digits is 38400, while the sum is 31.

The square root of 45234544 is about 6725.6630899860. The cubic root of 45234544 is about 356.3062213927.

Adding to 45234544 its reverse (44543254), we get a palindrome (89777798).

The spelling of 45234544 in words is "forty-five million, two hundred thirty-four thousand, five hundred forty-four".