46404892547 has 6 divisors (see below), whose sum is σ = 50249085012. Its totient is φ = 42835285272.

The previous prime is 46404892487. The next prime is 46404892549. The reversal of 46404892547 is 74529840464.

It is not a de Polignac number, because 46404892547 - 2⁸ = 46404892291 is a prime.

It is a super-2 number, since 2×46404892547² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46404892549) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 137292413 + ... + 137292750.

It is an arithmetic number, because the mean of its divisors is an integer number (8374847502).

Almost surely, 2^46404892547 is an apocalyptic number.

46404892547 is a deficient number, since it is larger than the sum of its proper divisors (3844192465).

46404892547 is a wasteful number, since it uses less digits than its factorization.

46404892547 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 274585189 (or 274585176 counting only the distinct ones).

The product of its (nonzero) digits is 7741440, while the sum is 53.

The spelling of 46404892547 in words is "forty-six billion, four hundred four million, eight hundred ninety-two thousand, five hundred forty-seven".