5372023771145 has 8 divisors (see below), whose sum is σ = 6668719164360. Its totient is φ = 4149425257600.

The previous prime is 5372023771139. The next prime is 5372023771193. The reversal of 5372023771145 is 5411773202735.

It can be written as a sum of positive squares in 4 ways, for example, as 1358175806464 + 4013847964681 = 1165408^2 + 2003459^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 5372023771145 - 2⁴ = 5372023771129 is a prime.

It is a super-2 number, since 2×5372023771145² (a number of 26 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 5372023771145.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18524219756 + ... + 18524220045.

It is an arithmetic number, because the mean of its divisors is an integer number (833589895545).

Almost surely, 2^{5372023771145} is an apocalyptic number.

It is an amenable number.

5372023771145 is a deficient number, since it is larger than the sum of its proper divisors (1296695393215).

5372023771145 is a wasteful number, since it uses less digits than its factorization.

5372023771145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37048439835.

The product of its (nonzero) digits is 1234800, while the sum is 47.

The spelling of 5372023771145 in words is "five trillion, three hundred seventy-two billion, twenty-three million, seven hundred seventy-one thousand, one hundred forty-five".