49353817836620 has 48 divisors (see below), whose sum is σ = 113068855888128. Its totient is φ = 17946248256960.

The previous prime is 49353817836539. The next prime is 49353817836647. The reversal of 49353817836620 is 2663871835394.

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, 2966489 + ... + 10368591.

It is an arithmetic number, because the mean of its divisors is an integer number (2355601164336).

It is a 1-persistent number, because it is pandigital, but 2⋅49353817836620 = 98707635673240 is not.

Almost surely, 2^{49353817836620} is an apocalyptic number.

It is an amenable number.

49353817836620 is an abundant number, since it is smaller than the sum of its proper divisors (63715038051508).

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

49353817836620 is a wasteful number, since it uses less digits than its factorization.

49353817836620 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7432430 (or 7432428 counting only the distinct ones).

The product of its (nonzero) digits is 156764160, while the sum is 65.

The spelling of 49353817836620 in words is "forty-nine trillion, three hundred fifty-three billion, eight hundred seventeen million, eight hundred thirty-six thousand, six hundred twenty".