5945401287 has 12 divisors (see below), whose sum is σ = 9814630800. Its totient is φ = 3397372128.

The previous prime is 5945401271. The next prime is 5945401361. The reversal of 5945401287 is 7821045495.

5945401287 is a `hidden beast` number, since 5 + 94 + 540 + 12 + 8 + 7 = 666.

It is not a de Polignac number, because 5945401287 - 2⁴ = 5945401271 is a prime.

It is a super-2 number, since 2×5945401287² = 70695592926922512738, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5945401387) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 47185662 + ... + 47185787.

It is an arithmetic number, because the mean of its divisors is an integer number (817885900).

Almost surely, 2^5945401287 is an apocalyptic number.

5945401287 is a deficient number, since it is larger than the sum of its proper divisors (3869229513).

5945401287 is a wasteful number, since it uses less digits than its factorization.

5945401287 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94371462 (or 94371459 counting only the distinct ones).

The product of its (nonzero) digits is 403200, while the sum is 45.

The square root of 5945401287 is about 77106.4283117822. The cubic root of 5945401287 is about 1811.5919865143.

The spelling of 5945401287 in words is "five billion, nine hundred forty-five million, four hundred one thousand, two hundred eighty-seven".