49454512 has 40 divisors (see below), whose sum is σ = 101042640. Its totient is φ = 23412480.

The previous prime is 49454501. The next prime is 49454521. The reversal of 49454512 is 21545494.

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, 23587 + ... + 25597.

It is an arithmetic number, because the mean of its divisors is an integer number (2526066).

Almost surely, 2^49454512 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 49454512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (50521320).

49454512 is an abundant number, since it is smaller than the sum of its proper divisors (51588128).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

49454512 is a wasteful number, since it uses less digits than its factorization.

49454512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2101 (or 2095 counting only the distinct ones).

The product of its digits is 28800, while the sum is 34.

The square root of 49454512 is about 7032.3902053285. The cubic root of 49454512 is about 367.0585180912.

The spelling of 49454512 in words is "forty-nine million, four hundred fifty-four thousand, five hundred twelve".