7514987895148 has 12 divisors (see below), whose sum is σ = 13843398754360. Its totient is φ = 3559731108192.

The previous prime is 7514987895083. The next prime is 7514987895227. The reversal of 7514987895148 is 8415987894157.

It is a happy number.

It is a hoax number, since the sum of its digits (76) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (76), and also a Moran number because the ratio is a prime number: 98881419673 = 7514987895148 / (7 + 5 + 1 + 4 + 9 + 8 + 7 + 8 + 9 + 5 + 1 + 4 + 8).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 49440709761 + ... + 49440709912.

Almost surely, 2^{7514987895148} is an apocalyptic number.

It is an amenable number.

7514987895148 is a deficient number, since it is larger than the sum of its proper divisors (6328410859212).

7514987895148 is a wasteful number, since it uses less digits than its factorization.

7514987895148 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 98881419696 (or 98881419694 counting only the distinct ones).

The product of its digits is 812851200, while the sum is 76.

Subtracting 7514987895148 from its reverse (8415987894157), we obtain a palindrome (900999999009).

The spelling of 7514987895148 in words is "seven trillion, five hundred fourteen billion, nine hundred eighty-seven million, eight hundred ninety-five thousand, one hundred forty-eight".