2431483937545 has 32 divisors (see below), whose sum is σ = 3157262180352. Its totient is φ = 1786969769472.

The previous prime is 2431483937507. The next prime is 2431483937629. The reversal of 2431483937545 is 5457393841342.

It is a cyclic number.

It is not a de Polignac number, because 2431483937545 - 2¹¹ = 2431483935497 is a prime.

It is a super-2 number, since 2×2431483937545² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2431483937545.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 52057192 + ... + 52103878.

It is an arithmetic number, because the mean of its divisors is an integer number (98664443136).

Almost surely, 2^{2431483937545} is an apocalyptic number.

It is an amenable number.

2431483937545 is a deficient number, since it is larger than the sum of its proper divisors (725778242807).

2431483937545 is a wasteful number, since it uses less digits than its factorization.

2431483937545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50521.

The product of its digits is 43545600, while the sum is 58.

The spelling of 2431483937545 in words is "two trillion, four hundred thirty-one billion, four hundred eighty-three million, nine hundred thirty-seven thousand, five hundred forty-five".