54936533382728 has 32 divisors (see below), whose sum is σ = 103217520780000. Its totient is φ = 27411866614272.

The previous prime is 54936533382707. The next prime is 54936533382749. The reversal of 54936533382728 is 82728333563945.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (54936533382707) and next prime (54936533382749).

It is a super-2 number, since 2×54936533382728² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 83091551 + ... + 83750097.

It is an arithmetic number, because the mean of its divisors is an integer number (3225547524375).

Almost surely, 2^{54936533382728} is an apocalyptic number.

It is an amenable number.

54936533382728 is a deficient number, since it is larger than the sum of its proper divisors (48280987397272).

54936533382728 is a wasteful number, since it uses less digits than its factorization.

54936533382728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679949 (or 679945 counting only the distinct ones).

The product of its digits is 783820800, while the sum is 68.

The spelling of 54936533382728 in words is "fifty-four trillion, nine hundred thirty-six billion, five hundred thirty-three million, three hundred eighty-two thousand, seven hundred twenty-eight".