45435323122452 has 72 divisors (see below), whose sum is σ = 119229890978016. Its totient is φ = 15129114679008.

The previous prime is 45435323122447. The next prime is 45435323122471. The reversal of 45435323122452 is 25422132353454.

It is a happy number.

45435323122452 is a `hidden beast` number, since 4 + 5 + 4 + 3 + 53 + 23 + 122 + 452 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 45435323122398 and 45435323122407.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 23759643 + ... + 25600610.

It is an arithmetic number, because the mean of its divisors is an integer number (1655970708028).

Almost surely, 2^{45435323122452} is an apocalyptic number.

It is an amenable number.

45435323122452 is an abundant number, since it is smaller than the sum of its proper divisors (73794567855564).

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

45435323122452 is a wasteful number, since it uses less digits than its factorization.

45435323122452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49361219 (or 49361205 counting only the distinct ones).

The product of its digits is 3456000, while the sum is 45.

The spelling of 45435323122452 in words is "forty-five trillion, four hundred thirty-five billion, three hundred twenty-three million, one hundred twenty-two thousand, four hundred fifty-two".