50140562325261 has 8 divisors (see below), whose sum is σ = 66865420089024. Its totient is φ = 33421373055840.

The previous prime is 50140562325211. The next prime is 50140562325277. The reversal of 50140562325261 is 16252326504105.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 50140562325261 - 2²⁹ = 50140025454349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50140562325211) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1417102945 + ... + 1417138326.

It is an arithmetic number, because the mean of its divisors is an integer number (8358177511128).

Almost surely, 2^{50140562325261} is an apocalyptic number.

It is an amenable number.

50140562325261 is a deficient number, since it is larger than the sum of its proper divisors (16724857763763).

50140562325261 is a wasteful number, since it uses less digits than its factorization.

50140562325261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2834247171.

The product of its (nonzero) digits is 432000, while the sum is 42.

Adding to 50140562325261 its reverse (16252326504105), we get a palindrome (66392888829366).

The spelling of 50140562325261 in words is "fifty trillion, one hundred forty billion, five hundred sixty-two million, three hundred twenty-five thousand, two hundred sixty-one".