125462615055 has 8 divisors (see below), whose sum is σ = 200740184112. Its totient is φ = 66913394688.

The previous prime is 125462615053. The next prime is 125462615063. The reversal of 125462615055 is 550516264521.

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

It is not a de Polignac number, because 125462615055 - 2¹ = 125462615053 is a prime.

It is a super-2 number, since 2×125462615055² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 125462614998 and 125462615016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125462615053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4182087154 + ... + 4182087183.

It is an arithmetic number, because the mean of its divisors is an integer number (25092523014).

Almost surely, 2^125462615055 is an apocalyptic number.

125462615055 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

125462615055 is a deficient number, since it is larger than the sum of its proper divisors (75277569057).

125462615055 is an equidigital number, since it uses as much as digits as its factorization.

125462615055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8364174345.

The product of its (nonzero) digits is 360000, while the sum is 42.

Adding to 125462615055 its reverse (550516264521), we get a palindrome (675978879576).

The spelling of 125462615055 in words is "one hundred twenty-five billion, four hundred sixty-two million, six hundred fifteen thousand, fifty-five".