55746463046 has 4 divisors (see below), whose sum is σ = 83619694572. Its totient is φ = 27873231522.

The previous prime is 55746463043. The next prime is 55746463051. The reversal of 55746463046 is 64036464755.

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

It is a junction number, because it is equal to n+sod(n) for n = 55746462985 and 55746463003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (55746463043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13936615760 + ... + 13936615763.

It is an arithmetic number, because the mean of its divisors is an integer number (20904923643).

Almost surely, 2^55746463046 is an apocalyptic number.

55746463046 is a deficient number, since it is larger than the sum of its proper divisors (27873231526).

55746463046 is a wasteful number, since it uses less digits than its factorization.

55746463046 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27873231525.

The product of its (nonzero) digits is 7257600, while the sum is 50.

The spelling of 55746463046 in words is "fifty-five billion, seven hundred forty-six million, four hundred sixty-three thousand, forty-six".