49237912256667 has 16 divisors (see below), whose sum is σ = 67697158663680. Its totient is φ = 31812574536000.

The previous prime is 49237912256629. The next prime is 49237912256669. The reversal of 49237912256667 is 76665221973294.

It is not a de Polignac number, because 49237912256667 - 2²² = 49237908062363 is a prime.

It is not an unprimeable number, because it can be changed into a prime (49237912256669) 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, 1325505367 + ... + 1325542512.

It is an arithmetic number, because the mean of its divisors is an integer number (4231072416480).

Almost surely, 2^{49237912256667} is an apocalyptic number.

49237912256667 is a deficient number, since it is larger than the sum of its proper divisors (18459246407013).

49237912256667 is a wasteful number, since it uses less digits than its factorization.

49237912256667 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2651048074.

The product of its digits is 411505920, while the sum is 69.

The spelling of 49237912256667 in words is "forty-nine trillion, two hundred thirty-seven billion, nine hundred twelve million, two hundred fifty-six thousand, six hundred sixty-seven".