49511480432776 has 8 divisors (see below), whose sum is σ = 92834025811470. Its totient is φ = 24755740216384.

The previous prime is 49511480432621. The next prime is 49511480432789. The reversal of 49511480432776 is 67723408411594.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 47457962772676 + 2053517660100 = 6888974^2 + 1433010^2 .

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, 3094467527041 + ... + 3094467527056.

It is a 1-persistent number, because it is pandigital, but 2⋅49511480432776 = 99022960865552 is not.

Almost surely, 2^{49511480432776} is an apocalyptic number.

It is an amenable number.

49511480432776 is a deficient number, since it is larger than the sum of its proper divisors (43322545378694).

49511480432776 is a wasteful number, since it uses less digits than its factorization.

49511480432776 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6188935054103 (or 6188935054099 counting only the distinct ones).

The product of its (nonzero) digits is 40642560, while the sum is 61.

The spelling of 49511480432776 in words is "forty-nine trillion, five hundred eleven billion, four hundred eighty million, four hundred thirty-two thousand, seven hundred seventy-six".