402300255545 has 16 divisors (see below), whose sum is σ = 499426724160. Its totient is φ = 310730126784.

The previous prime is 402300255529. The next prime is 402300255583. The reversal of 402300255545 is 545552003204.

It is a cyclic number.

It is not a de Polignac number, because 402300255545 - 2⁴ = 402300255529 is a prime.

It is a super-2 number, since 2×402300255545² (a number of 24 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5975762 + ... + 6042708.

It is an arithmetic number, because the mean of its divisors is an integer number (31214170260).

Almost surely, 2^402300255545 is an apocalyptic number.

It is an amenable number.

402300255545 is a deficient number, since it is larger than the sum of its proper divisors (97126468615).

402300255545 is a wasteful number, since it uses less digits than its factorization.

402300255545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108424.

The product of its (nonzero) digits is 120000, while the sum is 35.

Adding to 402300255545 its reverse (545552003204), we get a palindrome (947852258749).

The spelling of 402300255545 in words is "four hundred two billion, three hundred million, two hundred fifty-five thousand, five hundred forty-five".