95257149549 has 4 divisors (see below), whose sum is σ = 127009532736. Its totient is φ = 63504766364.

The previous prime is 95257149511. The next prime is 95257149569. The reversal of 95257149549 is 94594175259.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 94594175259 = 3 ⋅31531391753.

It is a cyclic number.

It is not a de Polignac number, because 95257149549 - 2¹² = 95257145453 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 95257149492 and 95257149501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (95257149569) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 15876191589 + ... + 15876191594.

It is an arithmetic number, because the mean of its divisors is an integer number (31752383184).

Almost surely, 2^95257149549 is an apocalyptic number.

It is an amenable number.

95257149549 is a deficient number, since it is larger than the sum of its proper divisors (31752383187).

95257149549 is a wasteful number, since it uses less digits than its factorization.

95257149549 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31752383186.

The product of its digits is 20412000, while the sum is 60.

The spelling of 95257149549 in words is "ninety-five billion, two hundred fifty-seven million, one hundred forty-nine thousand, five hundred forty-nine".