48978586509350 has 24 divisors (see below), whose sum is σ = 91140005038368. Its totient is φ = 19582868124000.

The previous prime is 48978586509323. The next prime is 48978586509353. The reversal of 48978586509350 is 5390568587984.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (48978586509353) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 214046501 + ... + 214275200.

It is an arithmetic number, because the mean of its divisors is an integer number (3797500209932).

Almost surely, 2^{48978586509350} is an apocalyptic number.

48978586509350 is a deficient number, since it is larger than the sum of its proper divisors (42161418529018).

48978586509350 is a wasteful number, since it uses less digits than its factorization.

48978586509350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 428324000 (or 428323995 counting only the distinct ones).

The product of its (nonzero) digits is 2612736000, while the sum is 77.

The spelling of 48978586509350 in words is "forty-eight trillion, nine hundred seventy-eight billion, five hundred eighty-six million, five hundred nine thousand, three hundred fifty".