67525353 has 32 divisors (see below), whose sum is σ = 116222720. Its totient is φ = 37946880.

The previous prime is 67525349. The next prime is 67525357. The reversal of 67525353 is 35352576.

It is an interprime number because it is at equal distance from previous prime (67525349) and next prime (67525357).

It is not a de Polignac number, because 67525353 - 2² = 67525349 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (67525357) 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, 8601 + ... + 14457.

It is an arithmetic number, because the mean of its divisors is an integer number (3631960).

Almost surely, 2^67525353 is an apocalyptic number.

67525353 is a gapful number since it is divisible by the number (63) formed by its first and last digit.

It is an amenable number.

67525353 is a deficient number, since it is larger than the sum of its proper divisors (48697367).

67525353 is a wasteful number, since it uses less digits than its factorization.

67525353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5934 (or 5928 counting only the distinct ones).

The product of its digits is 94500, while the sum is 36.

The square root of 67525353 is about 8217.3811521676. The cubic root of 67525353 is about 407.2136128711.

The spelling of 67525353 in words is "sixty-seven million, five hundred twenty-five thousand, three hundred fifty-three".