46216261651 has 4 divisors (see below), whose sum is σ = 52818584752. Its totient is φ = 39613938552.

The previous prime is 46216261643. The next prime is 46216261657. The reversal of 46216261651 is 15616261264.

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 46216261651 - 2³ = 46216261643 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46216261657) 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, 3301161540 + ... + 3301161553.

It is an arithmetic number, because the mean of its divisors is an integer number (13204646188).

Almost surely, 2^46216261651 is an apocalyptic number.

46216261651 is a deficient number, since it is larger than the sum of its proper divisors (6602323101).

46216261651 is an equidigital number, since it uses as much as digits as its factorization.

46216261651 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6602323100.

The product of its digits is 103680, while the sum is 40.

The spelling of 46216261651 in words is "forty-six billion, two hundred sixteen million, two hundred sixty-one thousand, six hundred fifty-one".