7385548483465 has 16 divisors (see below), whose sum is σ = 9079089069456. Its totient is φ = 5764160051200.

The previous prime is 7385548483451. The next prime is 7385548483471. The reversal of 7385548483465 is 5643848455837.

It can be written as a sum of positive squares in 8 ways, for example, as 3173970286096 + 4211578197369 = 1781564^2 + 2052213^2 .

It is not a de Polignac number, because 7385548483465 - 2⁵ = 7385548483433 is a prime.

It is a super-2 number, since 2×7385548483465² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7385548483394 and 7385548483403.

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, 6651759 + ... + 7682251.

It is an arithmetic number, because the mean of its divisors is an integer number (567443066841).

Almost surely, 2^{7385548483465} is an apocalyptic number.

It is an amenable number.

7385548483465 is a deficient number, since it is larger than the sum of its proper divisors (1693540585991).

7385548483465 is a wasteful number, since it uses less digits than its factorization.

7385548483465 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065500.

The product of its digits is 1548288000, while the sum is 70.

The spelling of 7385548483465 in words is "seven trillion, three hundred eighty-five billion, five hundred forty-eight million, four hundred eighty-three thousand, four hundred sixty-five".