49220455 has 8 divisors (see below), whose sum is σ = 60066000. Its totient is φ = 38708736.

The previous prime is 49220449. The next prime is 49220477. The reversal of 49220455 is 55402294.

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 49220455 - 2²⁵ = 15666023 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83130 + ... + 83719.

It is an arithmetic number, because the mean of its divisors is an integer number (7508250).

Almost surely, 2^49220455 is an apocalyptic number.

49220455 is a deficient number, since it is larger than the sum of its proper divisors (10845545).

49220455 is a wasteful number, since it uses less digits than its factorization.

49220455 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 166913.

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 49220455 is about 7015.7291139268. The cubic root of 49220455 is about 366.4785338824.

The spelling of 49220455 in words is "forty-nine million, two hundred twenty thousand, four hundred fifty-five".