46422764475561 has 32 divisors (see below), whose sum is σ = 69874882777600. Its totient is φ = 30836781776304.

The previous prime is 46422764475553. The next prime is 46422764475583. The reversal of 46422764475561 is 16557446722464.

It is a happy number.

46422764475561 is a `hidden beast` number, since 4 + 6 + 4 + 2 + 2 + 7 + 64 + 4 + 7 + 5 + 561 = 666.

It is not a de Polignac number, because 46422764475561 - 2³ = 46422764475553 is a prime.

It is a super-3 number, since 3×46422764475561³ (a number of 42 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46422764435561) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 37709521 + ... + 38921118.

It is an arithmetic number, because the mean of its divisors is an integer number (2183590086800).

Almost surely, 2^{46422764475561} is an apocalyptic number.

It is an amenable number.

46422764475561 is a deficient number, since it is larger than the sum of its proper divisors (23452118302039).

46422764475561 is an frugal number, since it uses more digits than its factorization.

46422764475561 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 76630937 (or 76630919 counting only the distinct ones).

The product of its digits is 270950400, while the sum is 63.

The spelling of 46422764475561 in words is "forty-six trillion, four hundred twenty-two billion, seven hundred sixty-four million, four hundred seventy-five thousand, five hundred sixty-one".