49572523 has 16 divisors (see below), whose sum is σ = 66560256. Its totient is φ = 35655840.

The previous prime is 49572499. The next prime is 49572541. The reversal of 49572523 is 32527594.

It is not a de Polignac number, because 49572523 - 2¹⁷ = 49441451 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49572583) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23761 + ... + 25762.

It is an arithmetic number, because the mean of its divisors is an integer number (4160016).

Almost surely, 2^49572523 is an apocalyptic number.

49572523 is a deficient number, since it is larger than the sum of its proper divisors (16987733).

49572523 is a wasteful number, since it uses less digits than its factorization.

49572523 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49554.

The product of its digits is 75600, while the sum is 37.

The square root of 49572523 is about 7040.7757385106. The cubic root of 49572523 is about 367.3502510499.

The spelling of 49572523 in words is "forty-nine million, five hundred seventy-two thousand, five hundred twenty-three".