452677757052 has 192 divisors, whose sum is σ = 1216470528000. Its totient is φ = 130067804160.

The previous prime is 452677757009. The next prime is 452677757111. The reversal of 452677757052 is 250757776254.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (57).

It is a junction number, because it is equal to n+sod(n) for n = 452677756983 and 452677757001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 232260574 + ... + 232262522.

It is an arithmetic number, because the mean of its divisors is an integer number (6335784000).

Almost surely, 2^452677757052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452677757052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (608235264000).

452677757052 is an abundant number, since it is smaller than the sum of its proper divisors (763792770948).

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

452677757052 is a wasteful number, since it uses less digits than its factorization.

452677757052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3956 (or 3954 counting only the distinct ones).

The product of its (nonzero) digits is 28812000, while the sum is 57.

The spelling of 452677757052 in words is "four hundred fifty-two billion, six hundred seventy-seven million, seven hundred fifty-seven thousand, fifty-two".