7385288306145 has 64 divisors (see below), whose sum is σ = 12346865856000. Its totient is φ = 3764776458240.

The previous prime is 7385288306107. The next prime is 7385288306171. The reversal of 7385288306145 is 5416038825837.

It is not a de Polignac number, because 7385288306145 - 2⁷ = 7385288306017 is a prime.

It is a super-2 number, since 2×7385288306145² (a number of 27 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 137121181 + ... + 137175029.

It is an arithmetic number, because the mean of its divisors is an integer number (192919779000).

Almost surely, 2^{7385288306145} is an apocalyptic number.

It is an amenable number.

7385288306145 is a deficient number, since it is larger than the sum of its proper divisors (4961577549855).

7385288306145 is a wasteful number, since it uses less digits than its factorization.

7385288306145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57050.

The product of its (nonzero) digits is 38707200, while the sum is 60.

The spelling of 7385288306145 in words is "seven trillion, three hundred eighty-five billion, two hundred eighty-eight million, three hundred six thousand, one hundred forty-five".