7263147485 has 16 divisors (see below), whose sum is σ = 9600439680. Its totient is φ = 5231000640.

The previous prime is 7263147457. The next prime is 7263147487. The reversal of 7263147485 is 5847413627.

It is not a de Polignac number, because 7263147485 - 2²² = 7258953181 is a prime.

It is a super-2 number, since 2×7263147485² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7263147487) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 635390 + ... + 646719.

It is an arithmetic number, because the mean of its divisors is an integer number (600027480).

Almost surely, 2^7263147485 is an apocalyptic number.

It is an amenable number.

7263147485 is a deficient number, since it is larger than the sum of its proper divisors (2337292195).

7263147485 is a wasteful number, since it uses less digits than its factorization.

7263147485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1282228.

The product of its digits is 1128960, while the sum is 47.

The square root of 7263147485 is about 85224.1015499724. The cubic root of 7263147485 is about 1936.6075515793.

The spelling of 7263147485 in words is "seven billion, two hundred sixty-three million, one hundred forty-seven thousand, four hundred eighty-five".