352263450525 has 48 divisors (see below), whose sum is σ = 667962438144. Its totient is φ = 160465625280.

The previous prime is 352263450521. The next prime is 352263450541. The reversal of 352263450525 is 525054362253.

It is not a de Polignac number, because 352263450525 - 2² = 352263450521 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (352263450521) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1036899 + ... + 1334048.

It is an arithmetic number, because the mean of its divisors is an integer number (13915884128).

Almost surely, 2^352263450525 is an apocalyptic number.

352263450525 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

352263450525 is a deficient number, since it is larger than the sum of its proper divisors (315698987619).

352263450525 is a wasteful number, since it uses less digits than its factorization.

352263450525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2371250 (or 2371245 counting only the distinct ones).

The product of its (nonzero) digits is 1080000, while the sum is 42.

The spelling of 352263450525 in words is "three hundred fifty-two billion, two hundred sixty-three million, four hundred fifty thousand, five hundred twenty-five".