49371506810 has 16 divisors (see below), whose sum is σ = 88921989000. Its totient is φ = 19736763456.

The previous prime is 49371506753. The next prime is 49371506827. The reversal of 49371506810 is 1860517394.

It is a Cunningham number, because it is equal to 222197²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 26337070369 + 23034436441 = 162287^2 + 151771^2 .

It is a super-2 number, since 2×49371506810² (a number of 22 digits) contains 22 as substring.

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, 1462385 + ... + 1495764.

Almost surely, 2^49371506810 is an apocalyptic number.

49371506810 is a deficient number, since it is larger than the sum of its proper divisors (39550482190).

49371506810 is a wasteful number, since it uses less digits than its factorization.

49371506810 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2959825.

The product of its (nonzero) digits is 181440, while the sum is 44.

The spelling of 49371506810 in words is "forty-nine billion, three hundred seventy-one million, five hundred six thousand, eight hundred ten".