49082020309 has 8 divisors (see below), whose sum is σ = 58532595840. Its totient is φ = 40241159376.

The previous prime is 49082020301. The next prime is 49082020333. The reversal of 49082020309 is 90302028094.

49082020309 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49082020309 - 2³ = 49082020301 is a prime.

It is a super-2 number, since 2×49082020309² (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 (49082020301) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152428474 + ... + 152428795.

It is an arithmetic number, because the mean of its divisors is an integer number (7316574480).

Almost surely, 2^49082020309 is an apocalyptic number.

It is an amenable number.

49082020309 is a deficient number, since it is larger than the sum of its proper divisors (9450575531).

49082020309 is a wasteful number, since it uses less digits than its factorization.

49082020309 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 304857299.

The product of its (nonzero) digits is 31104, while the sum is 37.

The spelling of 49082020309 in words is "forty-nine billion, eighty-two million, twenty thousand, three hundred nine".