55536353351 has 4 divisors (see below), whose sum is σ = 57037335912. Its totient is φ = 54035370792.

The previous prime is 55536353309. The next prime is 55536353381. The reversal of 55536353351 is 15335363555.

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

It is a cyclic number.

It is not a de Polignac number, because 55536353351 - 2¹⁸ = 55536091207 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55536353381) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 750491225 + ... + 750491298.

It is an arithmetic number, because the mean of its divisors is an integer number (14259333978).

Almost surely, 2^55536353351 is an apocalyptic number.

55536353351 is a deficient number, since it is larger than the sum of its proper divisors (1500982561).

55536353351 is a wasteful number, since it uses less digits than its factorization.

55536353351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1500982560.

The product of its digits is 1518750, while the sum is 44.

The spelling of 55536353351 in words is "fifty-five billion, five hundred thirty-six million, three hundred fifty-three thousand, three hundred fifty-one".