49377134575 has 18 divisors (see below), whose sum is σ = 61497816864. Its totient is φ = 39328166880.

The previous prime is 49377134531. The next prime is 49377134579. The reversal of 49377134575 is 57543177394.

It is a happy number.

It is not a de Polignac number, because 49377134575 - 2²⁷ = 49242916847 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49377134579) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 1292194 + ... + 1329856.

Almost surely, 2^49377134575 is an apocalyptic number.

49377134575 is a deficient number, since it is larger than the sum of its proper divisors (12120682289).

49377134575 is an equidigital number, since it uses as much as digits as its factorization.

49377134575 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38131 (or 37897 counting only the distinct ones).

The product of its digits is 11113200, while the sum is 55.

The spelling of 49377134575 in words is "forty-nine billion, three hundred seventy-seven million, one hundred thirty-four thousand, five hundred seventy-five".