49915994303 has 16 divisors (see below), whose sum is σ = 60408924480. Its totient is φ = 40264114176.

The previous prime is 49915994287. The next prime is 49915994309. The reversal of 49915994303 is 30349951994.

It is a cyclic number.

It is not a de Polignac number, because 49915994303 - 2⁴ = 49915994287 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 (49915994309) 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, 1618475 + ... + 1649027.

It is an arithmetic number, because the mean of its divisors is an integer number (3775557780).

Almost surely, 2^49915994303 is an apocalyptic number.

49915994303 is a deficient number, since it is larger than the sum of its proper divisors (10492930177).

49915994303 is a wasteful number, since it uses less digits than its factorization.

49915994303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44306.

The product of its (nonzero) digits is 4723920, while the sum is 56.

The spelling of 49915994303 in words is "forty-nine billion, nine hundred fifteen million, nine hundred ninety-four thousand, three hundred three".