49453635494 has 24 divisors (see below), whose sum is σ = 79798239840. Its totient is φ = 22977691776.

The previous prime is 49453635479. The next prime is 49453635509.

49453635494 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (49453635479) and next prime (49453635509).

It is a Smith number, since the sum of its digits (56) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 495857 + ... + 587180.

It is an arithmetic number, because the mean of its divisors is an integer number (3324926660).

Almost surely, 2^49453635494 is an apocalyptic number.

49453635494 is a deficient number, since it is larger than the sum of its proper divisors (30344604346).

49453635494 is a wasteful number, since it uses less digits than its factorization.

49453635494 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1083152 (or 1083135 counting only the distinct ones).

The product of its digits is 27993600, while the sum is 56.

The spelling of 49453635494 in words is "forty-nine billion, four hundred fifty-three million, six hundred thirty-five thousand, four hundred ninety-four".