49075030469 has 12 divisors (see below), whose sum is σ = 50740532460. Its totient is φ = 47462587200.

The previous prime is 49075030457. The next prime is 49075030481. The reversal of 49075030469 is 96403057094.

It is a happy number.

49075030469 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (49075030457) and next prime (49075030481).

It can be written as a sum of positive squares in 2 ways, for example, as 7188496225 + 41886534244 = 84785^2 + 204662^2 .

It is not a de Polignac number, because 49075030469 - 2²⁴ = 49058253253 is a prime.

It is a super-2 number, since 2×49075030469² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49075030439) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1627409 + ... + 1657289.

It is an arithmetic number, because the mean of its divisors is an integer number (4228377705).

Almost surely, 2^49075030469 is an apocalyptic number.

It is an amenable number.

49075030469 is a deficient number, since it is larger than the sum of its proper divisors (1665501991).

49075030469 is a wasteful number, since it uses less digits than its factorization.

49075030469 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31652 (or 31621 counting only the distinct ones).

The product of its (nonzero) digits is 816480, while the sum is 47.

The spelling of 49075030469 in words is "forty-nine billion, seventy-five million, thirty thousand, four hundred sixty-nine".