56553486741 has 8 divisors (see below), whose sum is σ = 83782943360. Its totient is φ = 37702324476.

The previous prime is 56553486683. The next prime is 56553486749. The reversal of 56553486741 is 14768435565.

It is a happy number.

56553486741 is a `hidden beast` number, since 5 + 6 + 5 + 534 + 8 + 67 + 41 = 666.

It is not a de Polignac number, because 56553486741 - 2⁶ = 56553486677 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 (56553486749) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1047286765 + ... + 1047286818.

It is an arithmetic number, because the mean of its divisors is an integer number (10472867920).

Almost surely, 2^56553486741 is an apocalyptic number.

It is an amenable number.

56553486741 is a deficient number, since it is larger than the sum of its proper divisors (27229456619).

56553486741 is a wasteful number, since it uses less digits than its factorization.

56553486741 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2094573592 (or 2094573586 counting only the distinct ones).

The product of its digits is 12096000, while the sum is 54.

The spelling of 56553486741 in words is "fifty-six billion, five hundred fifty-three million, four hundred eighty-six thousand, seven hundred forty-one".