45102012530015 has 16 divisors (see below), whose sum is σ = 61861562264640. Its totient is φ = 30923407480320.

The previous prime is 45102012529993. The next prime is 45102012530039. The reversal of 45102012530015 is 51003521020154.

It is not a de Polignac number, because 45102012530015 - 2²² = 45102008335711 is a prime.

It is a super-2 number, since 2×45102012530015² (a number of 28 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 45102012530015.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 76511066 + ... + 77098295.

It is an arithmetic number, because the mean of its divisors is an integer number (3866347641540).

Almost surely, 2^{45102012530015} is an apocalyptic number.

45102012530015 is a deficient number, since it is larger than the sum of its proper divisors (16759549734625).

45102012530015 is a wasteful number, since it uses less digits than its factorization.

45102012530015 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 153617762.

The product of its (nonzero) digits is 6000, while the sum is 29.

Adding to 45102012530015 its reverse (51003521020154), we get a palindrome (96105533550169).

The spelling of 45102012530015 in words is "forty-five trillion, one hundred two billion, twelve million, five hundred thirty thousand, fifteen".