5451376752 has 60 divisors (see below), whose sum is σ = 15506411544. Its totient is φ = 1787333760.

The previous prime is 5451376739. The next prime is 5451376771. The reversal of 5451376752 is 2576731545.

It is a happy number.

5451376752 is a `hidden beast` number, since 545 + 1 + 37 + 6 + 75 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 5451376698 and 5451376707.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 301518 + ... + 319085.

Almost surely, 2^5451376752 is an apocalyptic number.

It is an amenable number.

5451376752 is an abundant number, since it is smaller than the sum of its proper divisors (10055034792).

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

5451376752 is a wasteful number, since it uses less digits than its factorization.

5451376752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 620678 (or 620669 counting only the distinct ones).

The product of its digits is 882000, while the sum is 45.

The square root of 5451376752 is about 73833.4392534981. The cubic root of 5451376752 is about 1759.9570357969.

The spelling of 5451376752 in words is "five billion, four hundred fifty-one million, three hundred seventy-six thousand, seven hundred fifty-two".