46154436047 has 2 divisors, whose sum is σ = 46154436048. Its totient is φ = 46154436046.

The previous prime is 46154435959. The next prime is 46154436061. The reversal of 46154436047 is 74063445164.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46154436047 - 2²² = 46150241743 is a prime.

It is a super-2 number, since 2×46154436047² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46154435989 and 46154436007.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (46154486047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23077218023 + 23077218024.

It is an arithmetic number, because the mean of its divisors is an integer number (23077218024).

Almost surely, 2^46154436047 is an apocalyptic number.

46154436047 is a deficient number, since it is larger than the sum of its proper divisors (1).

46154436047 is an equidigital number, since it uses as much as digits as its factorization.

46154436047 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 967680, while the sum is 44.

The spelling of 46154436047 in words is "forty-six billion, one hundred fifty-four million, four hundred thirty-six thousand, forty-seven".