49520832461 has 2 divisors, whose sum is σ = 49520832462. Its totient is φ = 49520832460.

The previous prime is 49520832373. The next prime is 49520832497. The reversal of 49520832461 is 16423802594.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 34449587236 + 15071245225 = 185606^2 + 122765^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49520832461 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49520832161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24760416230 + 24760416231.

It is an arithmetic number, because the mean of its divisors is an integer number (24760416231).

Almost surely, 2^49520832461 is an apocalyptic number.

It is an amenable number.

49520832461 is a deficient number, since it is larger than the sum of its proper divisors (1).

49520832461 is an equidigital number, since it uses as much as digits as its factorization.

49520832461 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 414720, while the sum is 44.

The spelling of 49520832461 in words is "forty-nine billion, five hundred twenty million, eight hundred thirty-two thousand, four hundred sixty-one".