5015451022 has 4 divisors (see below), whose sum is σ = 7523176536. Its totient is φ = 2507725510.

The previous prime is 5015451019. The next prime is 5015451029. The reversal of 5015451022 is 2201545105.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5015451029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1253862754 + ... + 1253862757.

It is an arithmetic number, because the mean of its divisors is an integer number (1880794134).

Almost surely, 2^5015451022 is an apocalyptic number.

5015451022 is a deficient number, since it is larger than the sum of its proper divisors (2507725514).

5015451022 is a wasteful number, since it uses less digits than its factorization.

5015451022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2507725513.

The product of its (nonzero) digits is 2000, while the sum is 25.

The square root of 5015451022 is about 70819.8490678990. The cubic root of 5015451022 is about 1711.7355271631.

Adding to 5015451022 its reverse (2201545105), we get a palindrome (7216996127).

The spelling of 5015451022 in words is "five billion, fifteen million, four hundred fifty-one thousand, twenty-two".