54636011444351 has 4 divisors (see below), whose sum is σ = 54636290408304. Its totient is φ = 54635732480400.

The previous prime is 54636011444347. The next prime is 54636011444383. The reversal of 54636011444351 is 15344411063645.

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 54636011444351 - 2² = 54636011444347 is a prime.

It is a super-2 number, since 2×54636011444351² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 54636011444296 and 54636011444305.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54636011447351) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 139187990 + ... + 139579971.

It is an arithmetic number, because the mean of its divisors is an integer number (13659072602076).

Almost surely, 2^{54636011444351} is an apocalyptic number.

54636011444351 is a deficient number, since it is larger than the sum of its proper divisors (278963953).

54636011444351 is a wasteful number, since it uses less digits than its factorization.

54636011444351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 278963952.

The product of its (nonzero) digits is 2073600, while the sum is 47.

The spelling of 54636011444351 in words is "fifty-four trillion, six hundred thirty-six billion, eleven million, four hundred forty-four thousand, three hundred fifty-one".