4732856091851 has 4 divisors (see below), whose sum is σ = 4732882358400. Its totient is φ = 4732829825304.

The previous prime is 4732856091827. The next prime is 4732856091853. The reversal of 4732856091851 is 1581906582374.

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 4732856091851 - 2³⁴ = 4715676222667 is a prime.

It is a super-2 number, since 2×4732856091851² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (4732856091853) 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, 12861116 + ... + 13223993.

It is an arithmetic number, because the mean of its divisors is an integer number (1183220589600).

It is a 2-persistent number, because it is pandigital, and so is 2⋅4732856091851 = 9465712183702, but 3⋅4732856091851 = 14198568275553 is not.

Almost surely, 2^{4732856091851} is an apocalyptic number.

4732856091851 is a deficient number, since it is larger than the sum of its proper divisors (26266549).

4732856091851 is a wasteful number, since it uses less digits than its factorization.

4732856091851 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26266548.

The product of its (nonzero) digits is 14515200, while the sum is 59.

The spelling of 4732856091851 in words is "four trillion, seven hundred thirty-two billion, eight hundred fifty-six million, ninety-one thousand, eight hundred fifty-one".