54622307444 has 6 divisors (see below), whose sum is σ = 95589038034. Its totient is φ = 27311153720.

The previous prime is 54622307431. The next prime is 54622307473. The reversal of 54622307444 is 44470322645.

It can be written as a sum of positive squares in only one way, i.e., 49367507344 + 5254800100 = 222188^2 + 72490^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6827788427 + ... + 6827788434.

It is an arithmetic number, because the mean of its divisors is an integer number (15931506339).

Almost surely, 2^54622307444 is an apocalyptic number.

It is an amenable number.

54622307444 is a deficient number, since it is larger than the sum of its proper divisors (40966730590).

54622307444 is a wasteful number, since it uses less digits than its factorization.

54622307444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13655576865 (or 13655576863 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 41.

The spelling of 54622307444 in words is "fifty-four billion, six hundred twenty-two million, three hundred seven thousand, four hundred forty-four".