45354544 has 10 divisors (see below), whose sum is σ = 87874460. Its totient is φ = 22677264.

The previous prime is 45354541. The next prime is 45354553. The reversal of 45354544 is 44545354.

It is a super-2 number, since 2×45354544² = 4114069322895872, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (45354541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1417314 + ... + 1417345.

It is an arithmetic number, because the mean of its divisors is an integer number (8787446).

Almost surely, 2^45354544 is an apocalyptic number.

It is an amenable number.

45354544 is a deficient number, since it is larger than the sum of its proper divisors (42519916).

45354544 is a wasteful number, since it uses less digits than its factorization.

45354544 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834667 (or 2834661 counting only the distinct ones).

The product of its digits is 96000, while the sum is 34.

The square root of 45354544 is about 6734.5782347523. The cubic root of 45354544 is about 356.6210176338.

Adding to 45354544 its reverse (44545354), we get a palindrome (89899898).

The spelling of 45354544 in words is "forty-five million, three hundred fifty-four thousand, five hundred forty-four".