50045738260987 has 12 divisors (see below), whose sum is σ = 58217062377096. Its totient is φ = 42895911357600.

The previous prime is 50045738260943. The next prime is 50045738261033. The reversal of 50045738260987 is 78906283754005.

It is not a de Polignac number, because 50045738260987 - 2¹⁹ = 50045737736699 is a prime.

It is a super-2 number, since 2×50045738260987² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (50045738260187) 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, 266833 + ... + 10008130.

It is an arithmetic number, because the mean of its divisors is an integer number (4851421864758).

Almost surely, 2^{50045738260987} is an apocalyptic number.

50045738260987 is a deficient number, since it is larger than the sum of its proper divisors (8171324116109).

50045738260987 is a wasteful number, since it uses less digits than its factorization.

50045738260987 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10374378 (or 10374371 counting only the distinct ones).

The product of its (nonzero) digits is 101606400, while the sum is 64.

The spelling of 50045738260987 in words is "fifty trillion, forty-five billion, seven hundred thirty-eight million, two hundred sixty thousand, nine hundred eighty-seven".