49573763 has 4 divisors (see below), whose sum is σ = 51729168. Its totient is φ = 47418360.

The previous prime is 49573723. The next prime is 49573781. The reversal of 49573763 is 36737594.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 49573763 - 2⁸ = 49573507 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49573723) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1077668 + ... + 1077713.

It is an arithmetic number, because the mean of its divisors is an integer number (12932292).

Almost surely, 2^49573763 is an apocalyptic number.

49573763 is the 3764-th centered heptagonal number.

49573763 is a deficient number, since it is larger than the sum of its proper divisors (2155405).

49573763 is a wasteful number, since it uses less digits than its factorization.

49573763 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2155404.

The product of its digits is 476280, while the sum is 44.

The square root of 49573763 is about 7040.8637964386. The cubic root of 49573763 is about 367.3533139732.

The spelling of 49573763 in words is "forty-nine million, five hundred seventy-three thousand, seven hundred sixty-three".