2141257503573 has 48 divisors (see below), whose sum is σ = 3122920120320. Its totient is φ = 1413735698592.

The previous prime is 2141257503559. The next prime is 2141257503689. The reversal of 2141257503573 is 3753057521412.

2141257503573 is a `hidden beast` number, since 2 + 1 + 4 + 1 + 2 + 5 + 75 + 0 + 3 + 573 = 666.

It is not a de Polignac number, because 2141257503573 - 2⁴ = 2141257503557 is a prime.

It is a super-2 number, since 2×2141257503573² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2141257503523) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 534911190 + ... + 534915192.

It is an arithmetic number, because the mean of its divisors is an integer number (65060835840).

Almost surely, 2^{2141257503573} is an apocalyptic number.

It is an amenable number.

2141257503573 is a deficient number, since it is larger than the sum of its proper divisors (981662616747).

2141257503573 is a wasteful number, since it uses less digits than its factorization.

2141257503573 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5398 (or 5395 counting only the distinct ones).

The product of its (nonzero) digits is 882000, while the sum is 45.

The spelling of 2141257503573 in words is "two trillion, one hundred forty-one billion, two hundred fifty-seven million, five hundred three thousand, five hundred seventy-three".