49554596365 has 16 divisors (see below), whose sum is σ = 61526274480. Its totient is φ = 38270292480.

The previous prime is 49554596359. The next prime is 49554596389. The reversal of 49554596365 is 56369545594.

It can be written as a sum of positive squares in 8 ways, for example, as 122633476 + 49431962889 = 11074^2 + 222333^2 .

It is not a de Polignac number, because 49554596365 - 2¹⁷ = 49554465293 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 966967 + ... + 1016923.

It is an arithmetic number, because the mean of its divisors is an integer number (3845392155).

Almost surely, 2^49554596365 is an apocalyptic number.

It is an amenable number.

49554596365 is a deficient number, since it is larger than the sum of its proper divisors (11971678115).

49554596365 is a wasteful number, since it uses less digits than its factorization.

49554596365 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56832.

The product of its digits is 87480000, while the sum is 61.

The spelling of 49554596365 in words is "forty-nine billion, five hundred fifty-four million, five hundred ninety-six thousand, three hundred sixty-five".