7487850315 has 64 divisors (see below), whose sum is σ = 14232153600. Its totient is φ = 3320755200.

The previous prime is 7487850313. The next prime is 7487850367. The reversal of 7487850315 is 5130587847.

It is a happy number.

It is not a de Polignac number, because 7487850315 - 2¹ = 7487850313 is a prime.

It is not an unprimeable number, because it can be changed into a prime (7487850313) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 49735 + ... + 132095.

It is an arithmetic number, because the mean of its divisors is an integer number (222377400).

Almost surely, 2^7487850315 is an apocalyptic number.

7487850315 is a deficient number, since it is larger than the sum of its proper divisors (6744303285).

7487850315 is a wasteful number, since it uses less digits than its factorization.

7487850315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82428.

The product of its (nonzero) digits is 940800, while the sum is 48.

The square root of 7487850315 is about 86532.3657078668. The cubic root of 7487850315 is about 1956.3762624531.

The spelling of 7487850315 in words is "seven billion, four hundred eighty-seven million, eight hundred fifty thousand, three hundred fifteen".