45330453513540 has 144 divisors (see below), whose sum is σ = 150165108527616. Its totient is φ = 11001106771200.

The previous prime is 45330453513533. The next prime is 45330453513571. The reversal of 45330453513540 is 4531535403354.

45330453513540 is a `hidden beast` number, since 4 + 5 + 3 + 3 + 0 + 4 + 53 + 51 + 3 + 540 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 136256316 + ... + 136588595.

It is an arithmetic number, because the mean of its divisors is an integer number (1042813253664).

Almost surely, 2^{45330453513540} is an apocalyptic number.

It is an amenable number.

45330453513540 is an abundant number, since it is smaller than the sum of its proper divisors (104834655014076).

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

45330453513540 is a wasteful number, since it uses less digits than its factorization.

45330453513540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272845010 (or 272845005 counting only the distinct ones).

The product of its (nonzero) digits is 3240000, while the sum is 45.

Adding to 45330453513540 its reverse (4531535403354), we get a palindrome (49861988916894).

The spelling of 45330453513540 in words is "forty-five trillion, three hundred thirty billion, four hundred fifty-three million, five hundred thirteen thousand, five hundred forty".