5045623021434 has 32 divisors (see below), whose sum is σ = 10684996436736. Its totient is φ = 1582918676480.

The previous prime is 5045623021427. The next prime is 5045623021441. The reversal of 5045623021434 is 4341203265405.

It is an interprime number because it is at equal distance from previous prime (5045623021427) and next prime (5045623021441).

It is a junction number, because it is equal to n+sod(n) for n = 5045623021392 and 5045623021401.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8087839 + ... + 8689325.

It is an arithmetic number, because the mean of its divisors is an integer number (333906138648).

Almost surely, 2^{5045623021434} is an apocalyptic number.

5045623021434 is an abundant number, since it is smaller than the sum of its proper divisors (5639373415302).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5045623021434 is a wasteful number, since it uses less digits than its factorization.

5045623021434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 683750.

The product of its (nonzero) digits is 345600, while the sum is 39.

Adding to 5045623021434 its reverse (4341203265405), we get a palindrome (9386826286839).

The spelling of 5045623021434 in words is "five trillion, forty-five billion, six hundred twenty-three million, twenty-one thousand, four hundred thirty-four".