49252888537 has 2 divisors, whose sum is σ = 49252888538. Its totient is φ = 49252888536.

The previous prime is 49252888511. The next prime is 49252888541. The reversal of 49252888537 is 73588825294.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 31728159376 + 17524729161 = 178124^2 + 132381^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-49252888537 is a prime.

It is not a weakly prime, because it can be changed into another prime (49252888637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24626444268 + 24626444269.

It is an arithmetic number, because the mean of its divisors is an integer number (24626444269).

Almost surely, 2^49252888537 is an apocalyptic number.

It is an amenable number.

49252888537 is a deficient number, since it is larger than the sum of its proper divisors (1).

49252888537 is an equidigital number, since it uses as much as digits as its factorization.

49252888537 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 38707200, while the sum is 61.

The spelling of 49252888537 in words is "forty-nine billion, two hundred fifty-two million, eight hundred eighty-eight thousand, five hundred thirty-seven".