125067953 has 4 divisors (see below), whose sum is σ = 125090340. Its totient is φ = 125045568.

The previous prime is 125067947. The next prime is 125067959. The reversal of 125067953 is 359760521.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is an interprime number because it is at equal distance from previous prime (125067947) and next prime (125067959).

It can be written as a sum of positive squares in 2 ways, for example, as 92486689 + 32581264 = 9617^2 + 5708^2 .

It is a cyclic number.

It is not a de Polignac number, because 125067953 - 2⁶ = 125067889 is a prime.

It is a super-2 number, since 2×125067953² = 31283985735220418, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (125067959) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4901 + ... + 16557.

It is an arithmetic number, because the mean of its divisors is an integer number (31272585).

Almost surely, 2^125067953 is an apocalyptic number.

It is an amenable number.

125067953 is a deficient number, since it is larger than the sum of its proper divisors (22387).

125067953 is a wasteful number, since it uses less digits than its factorization.

125067953 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22386.

The product of its (nonzero) digits is 56700, while the sum is 38.

The square root of 125067953 is about 11183.3784251451. The cubic root of 125067953 is about 500.0905875868.

The spelling of 125067953 in words is "one hundred twenty-five million, sixty-seven thousand, nine hundred fifty-three".