48020807050621 has 4 divisors (see below), whose sum is σ = 48048516692892. Its totient is φ = 47993097408352.

The previous prime is 48020807050471. The next prime is 48020807050649. The reversal of 48020807050621 is 12605070802084.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 10737509990596 + 37283297060025 = 3276814^2 + 6106005^2 .

It is a cyclic number.

It is not a de Polignac number, because 48020807050621 - 2⁴¹ = 45821783795069 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48020807050651) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13854818536 + ... + 13854822001.

It is an arithmetic number, because the mean of its divisors is an integer number (12012129173223).

Almost surely, 2^{48020807050621} is an apocalyptic number.

It is an amenable number.

48020807050621 is a deficient number, since it is larger than the sum of its proper divisors (27709642271).

48020807050621 is a wasteful number, since it uses less digits than its factorization.

48020807050621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27709642270.

The product of its (nonzero) digits is 215040, while the sum is 43.

The spelling of 48020807050621 in words is "forty-eight trillion, twenty billion, eight hundred seven million, fifty thousand, six hundred twenty-one".