48905499717755 has 16 divisors (see below), whose sum is σ = 61294218730560. Its totient is φ = 37389099715968.

The previous prime is 48905499717749. The next prime is 48905499717757. The reversal of 48905499717755 is 55771799450984.

It is a cyclic number.

It is not a de Polignac number, because 48905499717755 - 2²⁴ = 48905482940539 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 48905499717755.

It is not an unprimeable number, because it can be changed into a prime (48905499717757) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 194414660 + ... + 194666049.

It is an arithmetic number, because the mean of its divisors is an integer number (3830888670660).

Almost surely, 2^{48905499717755} is an apocalyptic number.

48905499717755 is a deficient number, since it is larger than the sum of its proper divisors (12388719012805).

48905499717755 is a wasteful number, since it uses less digits than its factorization.

48905499717755 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 389081830.

The product of its (nonzero) digits is 4000752000, while the sum is 80.

The spelling of 48905499717755 in words is "forty-eight trillion, nine hundred five billion, four hundred ninety-nine million, seven hundred seventeen thousand, seven hundred fifty-five".