452871195648 has 176 divisors, whose sum is σ = 1224950281056. Its totient is φ = 148736573440.

The previous prime is 452871195619. The next prime is 452871195671. The reversal of 452871195648 is 846591178254.

It is a junction number, because it is equal to n+sod(n) for n = 452871195591 and 452871195600.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 60050758 + ... + 60058298.

Almost surely, 2^452871195648 is an apocalyptic number.

452871195648 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 452871195648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (612475140528).

452871195648 is an abundant number, since it is smaller than the sum of its proper divisors (772079085408).

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

452871195648 is a wasteful number, since it uses less digits than its factorization.

452871195648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7850 (or 7832 counting only the distinct ones).

The product of its digits is 19353600, while the sum is 60.

The spelling of 452871195648 in words is "four hundred fifty-two billion, eight hundred seventy-one million, one hundred ninety-five thousand, six hundred forty-eight".