49536298078 has 8 divisors (see below), whose sum is σ = 74310075072. Its totient is φ = 24766273056.

The previous prime is 49536298073. The next prime is 49536298087. The reversal of 49536298078 is 87089263594.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49536298073) 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, 904750 + ... + 957937.

It is an arithmetic number, because the mean of its divisors is an integer number (9288759384).

Almost surely, 2^49536298078 is an apocalyptic number.

49536298078 is a deficient number, since it is larger than the sum of its proper divisors (24773776994).

49536298078 is a wasteful number, since it uses less digits than its factorization.

49536298078 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1875986.

The product of its (nonzero) digits is 26127360, while the sum is 61.

The spelling of 49536298078 in words is "forty-nine billion, five hundred thirty-six million, two hundred ninety-eight thousand, seventy-eight".