125652469151 has 4 divisors (see below), whose sum is σ = 137075420904. Its totient is φ = 114229517400.

The previous prime is 125652469147. The next prime is 125652469171. The reversal of 125652469151 is 151964256521.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 125652469151 - 2² = 125652469147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 125652469096 and 125652469105.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (125652469171) 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 3 ways as a sum of consecutive naturals, for example, 5711475860 + ... + 5711475881.

It is an arithmetic number, because the mean of its divisors is an integer number (34268855226).

Almost surely, 2^125652469151 is an apocalyptic number.

125652469151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

125652469151 is a deficient number, since it is larger than the sum of its proper divisors (11422951753).

125652469151 is a wasteful number, since it uses less digits than its factorization.

125652469151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11422951752.

The product of its digits is 648000, while the sum is 47.

The spelling of 125652469151 in words is "one hundred twenty-five billion, six hundred fifty-two million, four hundred sixty-nine thousand, one hundred fifty-one".