1025145053215 has 32 divisors (see below), whose sum is σ = 1291745157120. Its totient is φ = 779988268800.

The previous prime is 1025145053189. The next prime is 1025145053243. The reversal of 1025145053215 is 5123505415201.

It is not a de Polignac number, because 1025145053215 - 2²⁷ = 1025010835487 is a prime.

It is a congruent number.

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, 37087450 + ... + 37115080.

It is an arithmetic number, because the mean of its divisors is an integer number (40367036160).

Almost surely, 2^{1025145053215} is an apocalyptic number.

1025145053215 is a deficient number, since it is larger than the sum of its proper divisors (266600103905).

1025145053215 is a wasteful number, since it uses less digits than its factorization.

1025145053215 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 31783.

The product of its (nonzero) digits is 30000, while the sum is 34.

The spelling of 1025145053215 in words is "one trillion, twenty-five billion, one hundred forty-five million, fifty-three thousand, two hundred fifteen".