49419240636 has 48 divisors (see below), whose sum is σ = 115794733824. Its totient is φ = 16404134016.

The previous prime is 49419240631. The next prime is 49419240641. The reversal of 49419240636 is 63604291494.

49419240636 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 (49419240631) and next prime (49419240641).

It is a super-2 number, since 2×49419240636² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49419240631) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 6492745 + ... + 6500351.

It is an arithmetic number, because the mean of its divisors is an integer number (2412390288).

Almost surely, 2^49419240636 is an apocalyptic number.

It is an amenable number.

49419240636 is an abundant number, since it is smaller than the sum of its proper divisors (66375493188).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49419240636 is a wasteful number, since it uses less digits than its factorization.

49419240636 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9810 (or 9808 counting only the distinct ones).

The product of its (nonzero) digits is 1119744, while the sum is 48.

The spelling of 49419240636 in words is "forty-nine billion, four hundred nineteen million, two hundred forty thousand, six hundred thirty-six".