49970255 has 16 divisors (see below), whose sum is σ = 61733664. Its totient is φ = 38812800.

The previous prime is 49970251. The next prime is 49970269. The reversal of 49970255 is 55207994.

It is not a de Polignac number, because 49970255 - 2² = 49970251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49970251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25832 + ... + 27698.

It is an arithmetic number, because the mean of its divisors is an integer number (3858354).

Almost surely, 2^49970255 is an apocalyptic number.

49970255 is a deficient number, since it is larger than the sum of its proper divisors (11763409).

49970255 is a wasteful number, since it uses less digits than its factorization.

49970255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2026.

The product of its (nonzero) digits is 113400, while the sum is 41.

The square root of 49970255 is about 7068.9642098401. The cubic root of 49970255 is about 368.3300810280.

The spelling of 49970255 in words is "forty-nine million, nine hundred seventy thousand, two hundred fifty-five".