49545201 has 4 divisors (see below), whose sum is σ = 66060272. Its totient is φ = 33030132.

The previous prime is 49545193. The next prime is 49545233. The reversal of 49545201 is 10254594.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 49545201 - 2³ = 49545193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (49545271) 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, 8257531 + ... + 8257536.

It is an arithmetic number, because the mean of its divisors is an integer number (16515068).

Almost surely, 2^49545201 is an apocalyptic number.

It is an amenable number.

49545201 is a deficient number, since it is larger than the sum of its proper divisors (16515071).

49545201 is a wasteful number, since it uses less digits than its factorization.

49545201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16515070.

The product of its (nonzero) digits is 7200, while the sum is 30.

The square root of 49545201 is about 7038.8352019350. The cubic root of 49545201 is about 367.2827500269.

Adding to 49545201 its reverse (10254594), we get a palindrome (59799795).

The spelling of 49545201 in words is "forty-nine million, five hundred forty-five thousand, two hundred one".