49972053 has 8 divisors (see below), whose sum is σ = 66775168. Its totient is φ = 33241824.

The previous prime is 49972037. The next prime is 49972079. The reversal of 49972053 is 35027994.

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

It is not a de Polignac number, because 49972053 - 2⁴ = 49972037 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49972253) 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, 16600 + ... + 19377.

It is an arithmetic number, because the mean of its divisors is an integer number (8346896).

Almost surely, 2^49972053 is an apocalyptic number.

It is an amenable number.

49972053 is a deficient number, since it is larger than the sum of its proper divisors (16803115).

49972053 is a wasteful number, since it uses less digits than its factorization.

49972053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36443.

The product of its (nonzero) digits is 68040, while the sum is 39.

The square root of 49972053 is about 7069.0913843294. The cubic root of 49972053 is about 368.3344986530.

The spelling of 49972053 in words is "forty-nine million, nine hundred seventy-two thousand, fifty-three".