50244237892490 has 16 divisors (see below), whose sum is σ = 92645472797640. Its totient is φ = 19607507470080.

The previous prime is 50244237892369. The next prime is 50244237892523. The reversal of 50244237892490 is 9429873244205.

It is a Cunningham number, because it is equal to 7088317²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 29095635157369 + 21148602735121 = 5394037^2 + 4598761^2 .

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61273460435 + ... + 61273461254.

Almost surely, 2^{50244237892490} is an apocalyptic number.

50244237892490 is a deficient number, since it is larger than the sum of its proper divisors (42401234905150).

50244237892490 is a wasteful number, since it uses less digits than its factorization.

50244237892490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 122546921737.

The product of its (nonzero) digits is 34836480, while the sum is 59.

The spelling of 50244237892490 in words is "fifty trillion, two hundred forty-four billion, two hundred thirty-seven million, eight hundred ninety-two thousand, four hundred ninety".