49219045323 has 16 divisors (see below), whose sum is σ = 76744647936. Its totient is φ = 27471094560.

The previous prime is 49219045301. The next prime is 49219045391. The reversal of 49219045323 is 32354091294.

It is not a de Polignac number, because 49219045323 - 2¹⁸ = 49218783179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49219045823) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 27252168 + ... + 27253973.

It is an arithmetic number, because the mean of its divisors is an integer number (4796540496).

Almost surely, 2^49219045323 is an apocalyptic number.

49219045323 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

49219045323 is a deficient number, since it is larger than the sum of its proper divisors (27525602613).

49219045323 is a wasteful number, since it uses less digits than its factorization.

49219045323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 54506194.

The product of its (nonzero) digits is 233280, while the sum is 42.

The spelling of 49219045323 in words is "forty-nine billion, two hundred nineteen million, forty-five thousand, three hundred twenty-three".