49520365 has 8 divisors (see below), whose sum is σ = 62552160. Its totient is φ = 37531152.

The previous prime is 49520351. The next prime is 49520369. The reversal of 49520365 is 56302594.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 49520365 - 2¹³ = 49512173 is a prime.

It is a super-4 number, since 4×49520365⁴ (a number of 32 digits) contains 4444 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 49520365.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49520369) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 260539 + ... + 260728.

It is an arithmetic number, because the mean of its divisors is an integer number (7819020).

Almost surely, 2^49520365 is an apocalyptic number.

It is an amenable number.

49520365 is a deficient number, since it is larger than the sum of its proper divisors (13031795).

49520365 is a wasteful number, since it uses less digits than its factorization.

49520365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 521291.

The product of its (nonzero) digits is 32400, while the sum is 34.

The square root of 49520365 is about 7037.0707684377. The cubic root of 49520365 is about 367.2213693158.

The spelling of 49520365 in words is "forty-nine million, five hundred twenty thousand, three hundred sixty-five".