67763125 has 10 divisors (see below), whose sum is σ = 84677582. Its totient is φ = 54210000.

The previous prime is 67763123. The next prime is 67763147. The reversal of 67763125 is 52136776.

It can be written as a sum of positive squares in 5 ways, for example, as 23367556 + 44395569 = 4834^2 + 6663^2 .

It is not a de Polignac number, because 67763125 - 2¹ = 67763123 is a prime.

It is a super-2 number, since 2×67763125² = 9183682219531250, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (67763123) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 53586 + ... + 54835.

Almost surely, 2^67763125 is an apocalyptic number.

It is an amenable number.

67763125 is a deficient number, since it is larger than the sum of its proper divisors (16914457).

67763125 is an equidigital number, since it uses as much as digits as its factorization.

67763125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108441 (or 108426 counting only the distinct ones).

The product of its digits is 52920, while the sum is 37.

The square root of 67763125 is about 8231.8360649372. The cubic root of 67763125 is about 407.6910166229.

The spelling of 67763125 in words is "sixty-seven million, seven hundred sixty-three thousand, one hundred twenty-five".