54037526078 has 4 divisors (see below), whose sum is σ = 81056289120. Its totient is φ = 27018763038.

The previous prime is 54037526077. The next prime is 54037526113. The reversal of 54037526078 is 87062573045.

It is a semiprime because it is the product of two primes.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54037526071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13509381518 + ... + 13509381521.

It is an arithmetic number, because the mean of its divisors is an integer number (20264072280).

Almost surely, 2^54037526078 is an apocalyptic number.

54037526078 is a deficient number, since it is larger than the sum of its proper divisors (27018763042).

54037526078 is a wasteful number, since it uses less digits than its factorization.

54037526078 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27018763041.

The product of its (nonzero) digits is 1411200, while the sum is 47.

The spelling of 54037526078 in words is "fifty-four billion, thirty-seven million, five hundred twenty-six thousand, seventy-eight".