125012540035 has 8 divisors (see below), whose sum is σ = 150108758496. Its totient is φ = 99947558400.

The previous prime is 125012540027. The next prime is 125012540041. The reversal of 125012540035 is 530045210521.

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

It is not a de Polignac number, because 125012540035 - 2³ = 125012540027 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125012539985 and 125012540012.

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, 7800399 + ... + 7816408.

It is an arithmetic number, because the mean of its divisors is an integer number (18763594812).

Almost surely, 2^125012540035 is an apocalyptic number.

125012540035 is a deficient number, since it is larger than the sum of its proper divisors (25096218461).

125012540035 is a wasteful number, since it uses less digits than its factorization.

125012540035 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15618413.

The product of its (nonzero) digits is 6000, while the sum is 28.

Adding to 125012540035 its reverse (530045210521), we get a palindrome (655057750556).

The spelling of 125012540035 in words is "one hundred twenty-five billion, twelve million, five hundred forty thousand, thirty-five".