49029396776 has 8 divisors (see below), whose sum is σ = 91930118970. Its totient is φ = 24514698384.

The previous prime is 49029396763. The next prime is 49029396809. The reversal of 49029396776 is 67769392094.

It can be written as a sum of positive squares in only one way, i.e., 30285048676 + 18744348100 = 174026^2 + 136910^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3064337291 + ... + 3064337306.

Almost surely, 2^49029396776 is an apocalyptic number.

It is an amenable number.

49029396776 is a deficient number, since it is larger than the sum of its proper divisors (42900722194).

49029396776 is a wasteful number, since it uses less digits than its factorization.

49029396776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6128674603 (or 6128674599 counting only the distinct ones).

The product of its (nonzero) digits is 30862944, while the sum is 62.

The spelling of 49029396776 in words is "forty-nine billion, twenty-nine million, three hundred ninety-six thousand, seven hundred seventy-six".