46216020657 has 4 divisors (see below), whose sum is σ = 61621360880. Its totient is φ = 30810680436.

The previous prime is 46216020593. The next prime is 46216020673. The reversal of 46216020657 is 75602061264.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 46216020657 - 2⁶ = 46216020593 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46216020457) 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, 7702670107 + ... + 7702670112.

It is an arithmetic number, because the mean of its divisors is an integer number (15405340220).

Almost surely, 2^46216020657 is an apocalyptic number.

It is an amenable number.

46216020657 is a deficient number, since it is larger than the sum of its proper divisors (15405340223).

46216020657 is a wasteful number, since it uses less digits than its factorization.

46216020657 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15405340222.

The product of its (nonzero) digits is 120960, while the sum is 39.

The spelling of 46216020657 in words is "forty-six billion, two hundred sixteen million, twenty thousand, six hundred fifty-seven".