49573507 has 2 divisors, whose sum is σ = 49573508. Its totient is φ = 49573506.

The previous prime is 49573483. The next prime is 49573529. The reversal of 49573507 is 70537594.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 49573507 - 2⁷ = 49573379 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 49573507.

It is not a weakly prime, because it can be changed into another prime (49573567) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24786753 + 24786754.

It is an arithmetic number, because the mean of its divisors is an integer number (24786754).

Almost surely, 2^49573507 is an apocalyptic number.

49573507 is a deficient number, since it is larger than the sum of its proper divisors (1).

49573507 is an equidigital number, since it uses as much as digits as its factorization.

49573507 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 132300, while the sum is 40.

The square root of 49573507 is about 7040.8456168276. The cubic root of 49573507 is about 367.3526816320.

It can be divided in two parts, 4957 and 3507, that added together give a square (8464 = 92²).

The spelling of 49573507 in words is "forty-nine million, five hundred seventy-three thousand, five hundred seven".