49277576902 has 4 divisors (see below), whose sum is σ = 73916365356. Its totient is φ = 24638788450.

The previous prime is 49277576891. The next prime is 49277576903. The reversal of 49277576902 is 20967577294.

49277576902 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (58) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49277576903) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12319394224 + ... + 12319394227.

It is an arithmetic number, because the mean of its divisors is an integer number (18479091339).

Almost surely, 2^49277576902 is an apocalyptic number.

49277576902 is a deficient number, since it is larger than the sum of its proper divisors (24638788454).

49277576902 is a wasteful number, since it uses less digits than its factorization.

49277576902 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24638788453.

The product of its (nonzero) digits is 13335840, while the sum is 58.

The spelling of 49277576902 in words is "forty-nine billion, two hundred seventy-seven million, five hundred seventy-six thousand, nine hundred two".