49471115125 has 16 divisors (see below), whose sum is σ = 61818524352. Its totient is φ = 39526525200.

The previous prime is 49471115059. The next prime is 49471115131. The reversal of 49471115125 is 52151117494.

It is not a de Polignac number, because 49471115125 - 2⁷ = 49471114997 is a prime.

It is a super-2 number, since 2×49471115125² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 153067 + ... + 349816.

It is an arithmetic number, because the mean of its divisors is an integer number (3863657772).

Almost surely, 2^49471115125 is an apocalyptic number.

It is an amenable number.

49471115125 is a deficient number, since it is larger than the sum of its proper divisors (12347409227).

49471115125 is an equidigital number, since it uses as much as digits as its factorization.

49471115125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 503685 (or 503675 counting only the distinct ones).

The product of its digits is 50400, while the sum is 40.

The spelling of 49471115125 in words is "forty-nine billion, four hundred seventy-one million, one hundred fifteen thousand, one hundred twenty-five".