54602136206 has 16 divisors (see below), whose sum is σ = 85893696000. Its totient is φ = 25982834328.

The previous prime is 54602136143. The next prime is 54602136263. The reversal of 54602136206 is 60263120645.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 2973266 + ... + 2991573.

It is an arithmetic number, because the mean of its divisors is an integer number (5368356000).

Almost surely, 2^54602136206 is an apocalyptic number.

54602136206 is a deficient number, since it is larger than the sum of its proper divisors (31291559794).

54602136206 is a wasteful number, since it uses less digits than its factorization.

54602136206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5965063.

The product of its (nonzero) digits is 51840, while the sum is 35.

Adding to 54602136206 its sum of digits (35), we get a square (54602136241 = 233671²).

The spelling of 54602136206 in words is "fifty-four billion, six hundred two million, one hundred thirty-six thousand, two hundred six".