54242632055634 has 128 divisors (see below), whose sum is σ = 120037743728640. Its totient is φ = 16203592204800.

The previous prime is 54242632055537. The next prime is 54242632055653. The reversal of 54242632055634 is 43655023624245.

It is a super-2 number, since 2×54242632055634² (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 63 ways as a sum of consecutive naturals, for example, 3152349859 + ... + 3152367065.

It is an arithmetic number, because the mean of its divisors is an integer number (937794872880).

Almost surely, 2^{54242632055634} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 54242632055634, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60018871864320).

54242632055634 is an abundant number, since it is smaller than the sum of its proper divisors (65795111673006).

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

54242632055634 is a wasteful number, since it uses less digits than its factorization.

54242632055634 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18896.

The product of its (nonzero) digits is 20736000, while the sum is 51.

Adding to 54242632055634 its reverse (43655023624245), we get a palindrome (97897655679879).

The spelling of 54242632055634 in words is "fifty-four trillion, two hundred forty-two billion, six hundred thirty-two million, fifty-five thousand, six hundred thirty-four".