2015152422445 has 32 divisors (see below), whose sum is σ = 2596076801280. Its totient is φ = 1497714577920.

The previous prime is 2015152422433. The next prime is 2015152422463. The reversal of 2015152422445 is 5442242515102.

It is not a de Polignac number, because 2015152422445 - 2¹⁹ = 2015151898157 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37).

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, 2004930 + ... + 2837260.

It is an arithmetic number, because the mean of its divisors is an integer number (81127400040).

Almost surely, 2^{2015152422445} is an apocalyptic number.

It is an amenable number.

2015152422445 is a deficient number, since it is larger than the sum of its proper divisors (580924378835).

2015152422445 is a wasteful number, since it uses less digits than its factorization.

2015152422445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 832965.

The product of its (nonzero) digits is 128000, while the sum is 37.

Adding to 2015152422445 its reverse (5442242515102), we get a palindrome (7457394937547).

The spelling of 2015152422445 in words is "two trillion, fifteen billion, one hundred fifty-two million, four hundred twenty-two thousand, four hundred forty-five".