5125461354 has 128 divisors (see below), whose sum is σ = 12565082880. Its totient is φ = 1538963712.

The previous prime is 5125461349. The next prime is 5125461391. The reversal of 5125461354 is 4531645215.

5125461354 is a `hidden beast` number, since 51 + 2 + 546 + 13 + 54 = 666.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 12910284 + ... + 12910680.

It is an arithmetic number, because the mean of its divisors is an integer number (98164710).

Almost surely, 2^5125461354 is an apocalyptic number.

5125461354 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 5125461354, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6282541440).

5125461354 is an abundant number, since it is smaller than the sum of its proper divisors (7439621526).

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

5125461354 is a wasteful number, since it uses less digits than its factorization.

5125461354 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 821 (or 815 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 5125461354 is about 71592.3274799751. The cubic root of 5125461354 is about 1724.1603535599.

The spelling of 5125461354 in words is "five billion, one hundred twenty-five million, four hundred sixty-one thousand, three hundred fifty-four".