2537473555345 has 32 divisors (see below), whose sum is σ = 3305595617280. Its totient is φ = 1863622676160.

The previous prime is 2537473555313. The next prime is 2537473555361. The reversal of 2537473555345 is 5435553747352.

It is not a de Polignac number, because 2537473555345 - 2⁵ = 2537473555313 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2537473555345.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1926751 + ... + 2964340.

It is an arithmetic number, because the mean of its divisors is an integer number (103299863040).

Almost surely, 2^{2537473555345} is an apocalyptic number.

It is an amenable number.

2537473555345 is a deficient number, since it is larger than the sum of its proper divisors (768122061935).

2537473555345 is a wasteful number, since it uses less digits than its factorization.

2537473555345 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4891285.

The product of its digits is 132300000, while the sum is 58.

The spelling of 2537473555345 in words is "two trillion, five hundred thirty-seven billion, four hundred seventy-three million, five hundred fifty-five thousand, three hundred forty-five".