49461555 has 32 divisors (see below), whose sum is σ = 92977920. Its totient is φ = 22135680.

The previous prime is 49461493. The next prime is 49461571. The reversal of 49461555 is 55516494.

It is not a de Polignac number, because 49461555 - 2⁶ = 49461491 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 9385 + ... + 13674.

It is an arithmetic number, because the mean of its divisors is an integer number (2905560).

Almost surely, 2^49461555 is an apocalyptic number.

49461555 is a deficient number, since it is larger than the sum of its proper divisors (43516365).

49461555 is a wasteful number, since it uses less digits than its factorization.

49461555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23091.

The product of its digits is 108000, while the sum is 39.

The square root of 49461555 is about 7032.8909418531. The cubic root of 49461555 is about 367.0759419846.

The spelling of 49461555 in words is "forty-nine million, four hundred sixty-one thousand, five hundred fifty-five".