2415987916352 has 42 divisors (see below), whose sum is σ = 5076347042358. Its totient is φ = 1136911363072.

The previous prime is 2415987916333. The next prime is 2415987916357. The reversal of 2415987916352 is 2536197895142.

It can be written as a sum of positive squares in only one way, i.e., 2273870980096 + 142116936256 = 1507936^2 + 376984^2 .

It is a super-2 number, since 2×2415987916352² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (2415987916357) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 51246263 + ... + 51293385.

Almost surely, 2^{2415987916352} is an apocalyptic number.

It is an amenable number.

2415987916352 is an abundant number, since it is smaller than the sum of its proper divisors (2660359126006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2415987916352 is an frugal number, since it uses more digits than its factorization.

2415987916352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94275 (or 47142 counting only the distinct ones).

The product of its digits is 32659200, while the sum is 62.

The spelling of 2415987916352 in words is "two trillion, four hundred fifteen billion, nine hundred eighty-seven million, nine hundred sixteen thousand, three hundred fifty-two".