45344510 has 16 divisors (see below), whose sum is σ = 81810000. Its totient is φ = 18095616.

The previous prime is 45344501. The next prime is 45344513. The reversal of 45344510 is 1544354.

It is a super-2 number, since 2×45344510² = 4112249174280200, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45344510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45344513) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 560 + ... + 9539.

It is an arithmetic number, because the mean of its divisors is an integer number (5113125).

Almost surely, 2^45344510 is an apocalyptic number.

45344510 is a deficient number, since it is larger than the sum of its proper divisors (36465490).

45344510 is a wasteful number, since it uses less digits than its factorization.

45344510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10555.

The product of its (nonzero) digits is 4800, while the sum is 26.

The square root of 45344510 is about 6733.8332322682. The cubic root of 45344510 is about 356.5947167101.

Adding to 45344510 its reverse (1544354), we get a palindrome (46888864).

It can be divided in two parts, 45344 and 510, that added together give a palindrome (45854).

The spelling of 45344510 in words is "forty-five million, three hundred forty-four thousand, five hundred ten".