49465261 has 4 divisors (see below), whose sum is σ = 50061312. Its totient is φ = 48869212.

The previous prime is 49465259. The next prime is 49465267. The reversal of 49465261 is 16256494.

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 a cyclic number.

It is not a de Polignac number, because 49465261 - 2¹ = 49465259 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 49465261.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49465267) 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, 297901 + ... + 298066.

It is an arithmetic number, because the mean of its divisors is an integer number (12515328).

Almost surely, 2^49465261 is an apocalyptic number.

It is an amenable number.

49465261 is a deficient number, since it is larger than the sum of its proper divisors (596051).

49465261 is an equidigital number, since it uses as much as digits as its factorization.

49465261 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 596050.

The product of its digits is 51840, while the sum is 37.

The square root of 49465261 is about 7033.1544132061. The cubic root of 49465261 is about 367.0851097073.

The spelling of 49465261 in words is "forty-nine million, four hundred sixty-five thousand, two hundred sixty-one".