4915880989405 has 16 divisors (see below), whose sum is σ = 6246144327600. Its totient is φ = 3701319570432.

The previous prime is 4915880989309. The next prime is 4915880989457. The reversal of 4915880989405 is 5049890885194.

It can be written as a sum of positive squares in 8 ways, for example, as 2396235888484 + 2519645100921 = 1547978^2 + 1587339^2 .

It is a cyclic number.

It is not a de Polignac number, because 4915880989405 - 2¹⁹ = 4915880465117 is a prime.

It is a congruent number.

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, 6756271 + ... + 7448419.

It is an arithmetic number, because the mean of its divisors is an integer number (390384020475).

Almost surely, 2^{4915880989405} is an apocalyptic number.

It is an amenable number.

4915880989405 is a deficient number, since it is larger than the sum of its proper divisors (1330263338195).

4915880989405 is a wasteful number, since it uses less digits than its factorization.

4915880989405 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 775728.

The product of its (nonzero) digits is 149299200, while the sum is 70.

The spelling of 4915880989405 in words is "four trillion, nine hundred fifteen billion, eight hundred eighty million, nine hundred eighty-nine thousand, four hundred five".