49143054 has 8 divisors (see below), whose sum is σ = 98286120. Its totient is φ = 16381016.

The previous prime is 49143049. The next prime is 49143077. The reversal of 49143054 is 45034194.

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

49143054 is an admirable number.

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4095249 + ... + 4095260.

It is an arithmetic number, because the mean of its divisors is an integer number (12285765).

Almost surely, 2^49143054 is an apocalyptic number.

49143054 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

49143054 is a wasteful number, since it uses less digits than its factorization.

49143054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8190514.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 49143054 is about 7010.2106958350. The cubic root of 49143054 is about 366.2863327148.

The spelling of 49143054 in words is "forty-nine million, one hundred forty-three thousand, fifty-four".