126625535 has 8 divisors (see below), whose sum is σ = 152217456. Its totient is φ = 101122560.

The previous prime is 126625529. The next prime is 126625553. The reversal of 126625535 is 535526621.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 126625535 - 2¹⁴ = 126609151 is a prime.

It is a super-2 number, since 2×126625535² = 32068052228072450, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 126625495 and 126625504.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 19061 + ... + 24830.

It is an arithmetic number, because the mean of its divisors is an integer number (19027182).

Almost surely, 2^126625535 is an apocalyptic number.

126625535 is a deficient number, since it is larger than the sum of its proper divisors (25591921).

126625535 is an equidigital number, since it uses as much as digits as its factorization.

126625535 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 44473.

The product of its digits is 54000, while the sum is 35.

The square root of 126625535 is about 11252.8012068107. The cubic root of 126625535 is about 502.1580522206.

The spelling of 126625535 in words is "one hundred twenty-six million, six hundred twenty-five thousand, five hundred thirty-five".