45532531033120 has 24 divisors (see below), whose sum is σ = 107570604566124. Its totient is φ = 18213012413184.

The previous prime is 45532531033097. The next prime is 45532531033159. The reversal of 45532531033120 is 2133013523554.

It can be written as a sum of positive squares in 2 ways, for example, as 37159216538896 + 8373314494224 = 6095836^2 + 2893668^2 .

It is a super-2 number, since 2×45532531033120² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45532531033120.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 142289159319 + ... + 142289159638.

Almost surely, 2^{45532531033120} is an apocalyptic number.

45532531033120 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

45532531033120 is an abundant number, since it is smaller than the sum of its proper divisors (62038073533004).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

45532531033120 is a wasteful number, since it uses less digits than its factorization.

45532531033120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 284578318972 (or 284578318964 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 37.

Adding to 45532531033120 its reverse (2133013523554), we get a palindrome (47665544556674).

The spelling of 45532531033120 in words is "forty-five trillion, five hundred thirty-two billion, five hundred thirty-one million, thirty-three thousand, one hundred twenty".