5120452146 has 16 divisors (see below), whose sum is σ = 10342300608. Its totient is φ = 1689918000.

The previous prime is 5120452123. The next prime is 5120452147. The reversal of 5120452146 is 6412540215.

It is not an unprimeable number, because it can be changed into a prime (5120452147) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4224190 + ... + 4225401.

It is an arithmetic number, because the mean of its divisors is an integer number (646393788).

Almost surely, 2^5120452146 is an apocalyptic number.

5120452146 is an abundant number, since it is smaller than the sum of its proper divisors (5221848462).

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

5120452146 is a wasteful number, since it uses less digits than its factorization.

5120452146 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8449697.

The product of its (nonzero) digits is 9600, while the sum is 30.

The square root of 5120452146 is about 71557.3346764677. The cubic root of 5120452146 is about 1723.5984858981.

The spelling of 5120452146 in words is "five billion, one hundred twenty million, four hundred fifty-two thousand, one hundred forty-six".