5451201861484 has 6 divisors (see below), whose sum is σ = 9539603257604. Its totient is φ = 2725600930740.

The previous prime is 5451201861473. The next prime is 5451201861487. The reversal of 5451201861484 is 4841681021545.

It is a super-4 number, since 4×5451201861484⁴ (a number of 52 digits) contains 4444 as substring.

It is not an unprimeable number, because it can be changed into a prime (5451201861487) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 681400232682 + ... + 681400232689.

Almost surely, 2^{5451201861484} is an apocalyptic number.

It is an amenable number.

5451201861484 is a deficient number, since it is larger than the sum of its proper divisors (4088401396120).

5451201861484 is a wasteful number, since it uses less digits than its factorization.

5451201861484 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1362800465375 (or 1362800465373 counting only the distinct ones).

The product of its (nonzero) digits is 1228800, while the sum is 49.

The spelling of 5451201861484 in words is "five trillion, four hundred fifty-one billion, two hundred one million, eight hundred sixty-one thousand, four hundred eighty-four".