49455573 has 8 divisors (see below), whose sum is σ = 65996448. Its totient is φ = 32942544.

The previous prime is 49455563. The next prime is 49455599. The reversal of 49455573 is 37555494.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 49455573 - 2⁴ = 49455557 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49455503) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2386 + ... + 10227.

It is an arithmetic number, because the mean of its divisors is an integer number (8249556).

Almost surely, 2^49455573 is an apocalyptic number.

It is an amenable number.

49455573 is a deficient number, since it is larger than the sum of its proper divisors (16540875).

49455573 is a wasteful number, since it uses less digits than its factorization.

49455573 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13923.

The product of its digits is 378000, while the sum is 42.

The square root of 49455573 is about 7032.4656415798. The cubic root of 49455573 is about 367.0611430375.

The spelling of 49455573 in words is "forty-nine million, four hundred fifty-five thousand, five hundred seventy-three".