56735770225851 has 24 divisors (see below), whose sum is σ = 83435678726400. Its totient is φ = 37144376433456.

The previous prime is 56735770225837. The next prime is 56735770225859. The reversal of 56735770225851 is 15852207753765.

It is a happy number.

56735770225851 is a `hidden beast` number, since 5 + 6 + 7 + 3 + 577 + 0 + 2 + 2 + 5 + 8 + 51 = 666.

It is not a de Polignac number, because 56735770225851 - 2⁵ = 56735770225819 is a prime.

It is not an unprimeable number, because it can be changed into a prime (56735770225859) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 227274951 + ... + 227524448.

It is an arithmetic number, because the mean of its divisors is an integer number (3476486613600).

Almost surely, 2^{56735770225851} is an apocalyptic number.

56735770225851 is a deficient number, since it is larger than the sum of its proper divisors (26699908500549).

56735770225851 is a wasteful number, since it uses less digits than its factorization.

56735770225851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 454799655 (or 454799652 counting only the distinct ones).

The product of its (nonzero) digits is 123480000, while the sum is 63.

The spelling of 56735770225851 in words is "fifty-six trillion, seven hundred thirty-five billion, seven hundred seventy million, two hundred twenty-five thousand, eight hundred fifty-one".