45244534 has 8 divisors (see below), whose sum is σ = 68118048. Its totient is φ = 22538520.

The previous prime is 45244523. The next prime is 45244543. The reversal of 45244534 is 43544254.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a junction number, because it is equal to n+sod(n) for n = 45244496 and 45244505.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 41197 + ... + 42280.

It is an arithmetic number, because the mean of its divisors is an integer number (8514756).

Almost surely, 2^45244534 is an apocalyptic number.

45244534 is a deficient number, since it is larger than the sum of its proper divisors (22873514).

45244534 is a wasteful number, since it uses less digits than its factorization.

45244534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83750.

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

The square root of 45244534 is about 6726.4057266864. The cubic root of 45244534 is about 356.3324494096.

Adding to 45244534 its reverse (43544254), we get a palindrome (88788788).

The spelling of 45244534 in words is "forty-five million, two hundred forty-four thousand, five hundred thirty-four".