2153524355115 has 24 divisors (see below), whose sum is σ = 4008192270480. Its totient is φ = 984468276288.

The previous prime is 2153524355107. The next prime is 2153524355137. The reversal of 2153524355115 is 5115534253512.

It is not a de Polignac number, because 2153524355115 - 2³ = 2153524355107 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1464981820 + ... + 1464983289.

It is an arithmetic number, because the mean of its divisors is an integer number (167008011270).

Almost surely, 2^{2153524355115} is an apocalyptic number.

2153524355115 is a deficient number, since it is larger than the sum of its proper divisors (1854667915365).

2153524355115 is a wasteful number, since it uses less digits than its factorization.

2153524355115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2929965131 (or 2929965124 counting only the distinct ones).

The product of its digits is 450000, while the sum is 42.

The spelling of 2153524355115 in words is "two trillion, one hundred fifty-three billion, five hundred twenty-four million, three hundred fifty-five thousand, one hundred fifteen".