125252075535 has 8 divisors (see below), whose sum is σ = 200403320880. Its totient is φ = 66801106944.

The previous prime is 125252075527. The next prime is 125252075549. The reversal of 125252075535 is 535570252521.

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

It is not a de Polignac number, because 125252075535 - 2³ = 125252075527 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4175069170 + ... + 4175069199.

It is an arithmetic number, because the mean of its divisors is an integer number (25050415110).

Almost surely, 2^125252075535 is an apocalyptic number.

125252075535 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125252075535 is a deficient number, since it is larger than the sum of its proper divisors (75151245345).

125252075535 is an equidigital number, since it uses as much as digits as its factorization.

125252075535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8350138377.

The product of its (nonzero) digits is 525000, while the sum is 42.

The spelling of 125252075535 in words is "one hundred twenty-five billion, two hundred fifty-two million, seventy-five thousand, five hundred thirty-five".