49572159 has 48 divisors (see below), whose sum is σ = 86026752. Its totient is φ = 24722496.

The previous prime is 49572109. The next prime is 49572181. The reversal of 49572159 is 95127594.

It is not a de Polignac number, because 49572159 - 2¹² = 49568063 is a prime.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 49572159.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49572109) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 98302 + ... + 98804.

It is an arithmetic number, because the mean of its divisors is an integer number (1792224).

Almost surely, 2^49572159 is an apocalyptic number.

49572159 is a deficient number, since it is larger than the sum of its proper divisors (36454593).

49572159 is a wasteful number, since it uses less digits than its factorization.

49572159 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 564 (or 545 counting only the distinct ones).

The product of its digits is 113400, while the sum is 42.

The square root of 49572159 is about 7040.7498890388. The cubic root of 49572159 is about 367.3493519240.

The spelling of 49572159 in words is "forty-nine million, five hundred seventy-two thousand, one hundred fifty-nine".