49417204768 has 12 divisors (see below), whose sum is σ = 97290121950. Its totient is φ = 24708602368.

The previous prime is 49417204763. The next prime is 49417204769. The reversal of 49417204768 is 86740271494.

It can be written as a sum of positive squares in only one way, i.e., 37677915664 + 11739289104 = 194108^2 + 108348^2 .

It is a hoax number, since the sum of its digits (52) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (49417204763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 772143793 + ... + 772143856.

Almost surely, 2^49417204768 is an apocalyptic number.

It is an amenable number.

49417204768 is a deficient number, since it is larger than the sum of its proper divisors (47872917182).

49417204768 is a wasteful number, since it uses less digits than its factorization.

49417204768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1544287659 (or 1544287651 counting only the distinct ones).

The product of its (nonzero) digits is 2709504, while the sum is 52.

The spelling of 49417204768 in words is "forty-nine billion, four hundred seventeen million, two hundred four thousand, seven hundred sixty-eight".