1352853630 has 64 divisors (see below), whose sum is σ = 3695630400. Its totient is φ = 351959040.

The previous prime is 1352853581. The next prime is 1352853631. The reversal of 1352853630 is 363582531.

1352853630 is a `hidden beast` number, since 13 + 5 + 2 + 8 + 5 + 3 + 630 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1352853631) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 50035 + ... + 72174.

It is an arithmetic number, because the mean of its divisors is an integer number (57744225).

Almost surely, 2^1352853630 is an apocalyptic number.

1352853630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1352853630 is an abundant number, since it is smaller than the sum of its proper divisors (2342776770).

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

1352853630 is a wasteful number, since it uses less digits than its factorization.

1352853630 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122266 (or 122260 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 36.

The square root of 1352853630 is about 36781.1586277540. The cubic root of 1352853630 is about 1105.9876321202.

The spelling of 1352853630 in words is "one billion, three hundred fifty-two million, eight hundred fifty-three thousand, six hundred thirty".