5125435446 has 16 divisors (see below), whose sum is σ = 10468975104. Its totient is φ = 1672127784.

The previous prime is 5125435423. The next prime is 5125435487. The reversal of 5125435446 is 6445345215.

It is a super-2 number, since 2×5125435446² = 52540177022226437832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9087370 + ... + 9087933.

It is an arithmetic number, because the mean of its divisors is an integer number (654310944).

Almost surely, 2^5125435446 is an apocalyptic number.

5125435446 is an abundant number, since it is smaller than the sum of its proper divisors (5343539658).

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

5125435446 is a wasteful number, since it uses less digits than its factorization.

5125435446 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18175355.

The product of its digits is 288000, while the sum is 39.

The square root of 5125435446 is about 71592.1465385694. The cubic root of 5125435446 is about 1724.1574484802.

The spelling of 5125435446 in words is "five billion, one hundred twenty-five million, four hundred thirty-five thousand, four hundred forty-six".