5101154212 has 72 divisors (see below), whose sum is σ = 11569799808. Its totient is φ = 1945137600.

The previous prime is 5101154203. The next prime is 5101154269. The reversal of 5101154212 is 2124511015.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 76162 + ... + 126502.

It is an arithmetic number, because the mean of its divisors is an integer number (160691664).

Almost surely, 2^5101154212 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5101154212, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5784899904).

5101154212 is an abundant number, since it is smaller than the sum of its proper divisors (6468645596).

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

5101154212 is a wasteful number, since it uses less digits than its factorization.

5101154212 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50417 (or 50408 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 22.

The square root of 5101154212 is about 71422.3649286412. The cubic root of 5101154212 is about 1721.4304636004.

Adding to 5101154212 its reverse (2124511015), we get a palindrome (7225665227).

The spelling of 5101154212 in words is "five billion, one hundred one million, one hundred fifty-four thousand, two hundred twelve".