2113525543510 has 16 divisors (see below), whose sum is σ = 3804640187472. Its totient is φ = 845344837600.

The previous prime is 2113525543499. The next prime is 2113525543517. The reversal of 2113525543510 is 153455253112.

It is a self number, because there is not a number n which added to its sum of digits gives 2113525543510.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2113525543517) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8036596 + ... + 8295415.

It is an arithmetic number, because the mean of its divisors is an integer number (237790011717).

Almost surely, 2^{2113525543510} is an apocalyptic number.

2113525543510 is a deficient number, since it is larger than the sum of its proper divisors (1691114643962).

2113525543510 is a wasteful number, since it uses less digits than its factorization.

2113525543510 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16344959.

The product of its (nonzero) digits is 90000, while the sum is 37.

The spelling of 2113525543510 in words is "two trillion, one hundred thirteen billion, five hundred twenty-five million, five hundred forty-three thousand, five hundred ten".