55837352534 has 4 divisors (see below), whose sum is σ = 83756028804. Its totient is φ = 27918676266.

The previous prime is 55837352531. The next prime is 55837352561. The reversal of 55837352534 is 43525373855.

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 (55837352531) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13959338132 + ... + 13959338135.

It is an arithmetic number, because the mean of its divisors is an integer number (20939007201).

Almost surely, 2^55837352534 is an apocalyptic number.

55837352534 is a deficient number, since it is larger than the sum of its proper divisors (27918676270).

55837352534 is a wasteful number, since it uses less digits than its factorization.

55837352534 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27918676269.

The product of its digits is 7560000, while the sum is 50.

The spelling of 55837352534 in words is "fifty-five billion, eight hundred thirty-seven million, three hundred fifty-two thousand, five hundred thirty-four".