452277004860 has 384 divisors, whose sum is σ = 1472276736000. Its totient is φ = 115170048000.

The previous prime is 452277004843. The next prime is 452277004877. The reversal of 452277004860 is 68400772254.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (452277004843) and next prime (452277004877).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 234218095 + ... + 234220025.

It is an arithmetic number, because the mean of its divisors is an integer number (3834054000).

Almost surely, 2^452277004860 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 452277004860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736138368000).

452277004860 is an abundant number, since it is smaller than the sum of its proper divisors (1019999731140).

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

452277004860 is a wasteful number, since it uses less digits than its factorization.

452277004860 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2210 (or 2202 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 45.

The spelling of 452277004860 in words is "four hundred fifty-two billion, two hundred seventy-seven million, four thousand, eight hundred sixty".