54462104645 has 8 divisors (see below), whose sum is σ = 70381796856. Its totient is φ = 40218169536.

The previous prime is 54462104633. The next prime is 54462104647. The reversal of 54462104645 is 54640126445.

It can be written as a sum of positive squares in 4 ways, for example, as 4921583716 + 49540520929 = 70154^2 + 222577^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54462104645 - 2²² = 54457910341 is a prime.

It is a super-2 number, since 2×54462104645² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54462104647) 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, 418939202 + ... + 418939331.

It is an arithmetic number, because the mean of its divisors is an integer number (8797724607).

Almost surely, 2^54462104645 is an apocalyptic number.

It is an amenable number.

54462104645 is a deficient number, since it is larger than the sum of its proper divisors (15919692211).

54462104645 is a wasteful number, since it uses less digits than its factorization.

54462104645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 837878551.

The product of its (nonzero) digits is 460800, while the sum is 41.

The spelling of 54462104645 in words is "fifty-four billion, four hundred sixty-two million, one hundred four thousand, six hundred forty-five".