48782794621 has 8 divisors (see below), whose sum is σ = 53338824000. Its totient is φ = 44246970240.

The previous prime is 48782794607. The next prime is 48782794631. The reversal of 48782794621 is 12649728784.

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

It is not a de Polignac number, because 48782794621 - 2⁷ = 48782794493 is a prime.

It is a super-2 number, since 2×48782794621² (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 (48782794631) 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, 5046196 + ... + 5055853.

It is an arithmetic number, because the mean of its divisors is an integer number (6667353000).

Almost surely, 2^48782794621 is an apocalyptic number.

It is an amenable number.

48782794621 is a deficient number, since it is larger than the sum of its proper divisors (4556029379).

48782794621 is a wasteful number, since it uses less digits than its factorization.

48782794621 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10102499.

The product of its digits is 10838016, while the sum is 58.

The spelling of 48782794621 in words is "forty-eight billion, seven hundred eighty-two million, seven hundred ninety-four thousand, six hundred twenty-one".