45262440424 has 16 divisors (see below), whose sum is σ = 85173459300. Its totient is φ = 22549517952.

The previous prime is 45262440373. The next prime is 45262440469. The reversal of 45262440424 is 42404426254.

It can be written as a sum of positive squares in 2 ways, for example, as 45118008100 + 144432324 = 212410^2 + 12018^2 .

It is a super-2 number, since 2×45262440424² (a number of 22 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10210429 + ... + 10214860.

Almost surely, 2^45262440424 is an apocalyptic number.

It is an amenable number.

45262440424 is a deficient number, since it is larger than the sum of its proper divisors (39911018876).

45262440424 is a wasteful number, since it uses less digits than its factorization.

45262440424 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20425572 (or 20425568 counting only the distinct ones).

The product of its (nonzero) digits is 245760, while the sum is 37.

Adding to 45262440424 its reverse (42404426254), we get a palindrome (87666866678).

The spelling of 45262440424 in words is "forty-five billion, two hundred sixty-two million, four hundred forty thousand, four hundred twenty-four".