5405446246641 has 64 divisors (see below), whose sum is σ = 8812617854976. Its totient is φ = 2876764262400.

The previous prime is 5405446246631. The next prime is 5405446246643. The reversal of 5405446246641 is 1466426445045.

It is not a de Polignac number, because 5405446246641 - 2¹¹ = 5405446244593 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (51).

It is not an unprimeable number, because it can be changed into a prime (5405446246643) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49991326 + ... + 50099336.

It is an arithmetic number, because the mean of its divisors is an integer number (137697153984).

Almost surely, 2^{5405446246641} is an apocalyptic number.

5405446246641 is a gapful number since it is divisible by the number (51) formed by its first and last digit.

It is an amenable number.

5405446246641 is a deficient number, since it is larger than the sum of its proper divisors (3407171608335).

5405446246641 is a wasteful number, since it uses less digits than its factorization.

5405446246641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109502.

The product of its (nonzero) digits is 11059200, while the sum is 51.

The spelling of 5405446246641 in words is "five trillion, four hundred five billion, four hundred forty-six million, two hundred forty-six thousand, six hundred forty-one".