1453550670 has 384 divisors, whose sum is σ = 4755179520. Its totient is φ = 314772480.

The previous prime is 1453550647. The next prime is 1453550699. The reversal of 1453550670 is 760553541.

1453550670 is a `hidden beast` number, since 1 + 4 + 535 + 50 + 6 + 70 = 666.

It is a super-4 number, since 4×1453550670⁴ (a number of 38 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 16331986 + ... + 16332074.

It is an arithmetic number, because the mean of its divisors is an integer number (12383280).

Almost surely, 2^1453550670 is an apocalyptic number.

1453550670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1453550670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2377589760).

1453550670 is an abundant number, since it is smaller than the sum of its proper divisors (3301628850).

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

1453550670 is a wasteful number, since it uses less digits than its factorization.

1453550670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 182 (or 170 counting only the distinct ones).

The product of its (nonzero) digits is 63000, while the sum is 36.

The square root of 1453550670 is about 38125.4596037871. The cubic root of 1453550670 is about 1132.7743118681.

The spelling of 1453550670 in words is "one billion, four hundred fifty-three million, five hundred fifty thousand, six hundred seventy".