49021494411607 has 2 divisors, whose sum is σ = 49021494411608. Its totient is φ = 49021494411606.

The previous prime is 49021494411577. The next prime is 49021494411641. The reversal of 49021494411607 is 70611449412094.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 49021494411607 - 2¹⁹ = 49021493887319 is a prime.

It is a super-2 number, since 2×49021494411607² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (49021494411677) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24510747205803 + 24510747205804.

It is an arithmetic number, because the mean of its divisors is an integer number (24510747205804).

Almost surely, 2^{49021494411607} is an apocalyptic number.

49021494411607 is a deficient number, since it is larger than the sum of its proper divisors (1).

49021494411607 is an equidigital number, since it uses as much as digits as its factorization.

49021494411607 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1741824, while the sum is 52.

The spelling of 49021494411607 in words is "forty-nine trillion, twenty-one billion, four hundred ninety-four million, four hundred eleven thousand, six hundred seven".