49190233622 has 4 divisors (see below), whose sum is σ = 73785350436. Its totient is φ = 24595116810.

The previous prime is 49190233619. The next prime is 49190233627. The reversal of 49190233622 is 22633209194.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 22633209194 = 2 ⋅11316604597.

It is a self number, because there is not a number n which added to its sum of digits gives 49190233622.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (49190233627) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12297558404 + ... + 12297558407.

It is an arithmetic number, because the mean of its divisors is an integer number (18446337609).

Almost surely, 2^49190233622 is an apocalyptic number.

49190233622 is a deficient number, since it is larger than the sum of its proper divisors (24595116814).

49190233622 is a wasteful number, since it uses less digits than its factorization.

49190233622 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24595116813.

The product of its (nonzero) digits is 139968, while the sum is 41.

The spelling of 49190233622 in words is "forty-nine billion, one hundred ninety million, two hundred thirty-three thousand, six hundred twenty-two".