7470172063 has 4 divisors (see below), whose sum is σ = 7475157000. Its totient is φ = 7465187128.

The previous prime is 7470172009. The next prime is 7470172081. The reversal of 7470172063 is 3602710747.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 7470172063 - 2⁹ = 7470171551 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7470172163) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2490220 + ... + 2493217.

It is an arithmetic number, because the mean of its divisors is an integer number (1868789250).

Almost surely, 2^7470172063 is an apocalyptic number.

7470172063 is a deficient number, since it is larger than the sum of its proper divisors (4984937).

7470172063 is a wasteful number, since it uses less digits than its factorization.

7470172063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4984936.

The product of its (nonzero) digits is 49392, while the sum is 37.

The square root of 7470172063 is about 86430.1571385821. The cubic root of 7470172063 is about 1954.8354300980.

The spelling of 7470172063 in words is "seven billion, four hundred seventy million, one hundred seventy-two thousand, sixty-three".