7506472530 has 16 divisors (see below), whose sum is σ = 18015534144. Its totient is φ = 2001726000.

The previous prime is 7506472517. The next prime is 7506472531. The reversal of 7506472530 is 352746057.

It is not an unprimeable number, because it can be changed into a prime (7506472531) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 125107846 + ... + 125107905.

It is an arithmetic number, because the mean of its divisors is an integer number (1125970884).

Almost surely, 2^7506472530 is an apocalyptic number.

7506472530 is an abundant number, since it is smaller than the sum of its proper divisors (10509061614).

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

7506472530 is a wasteful number, since it uses less digits than its factorization.

7506472530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 250215761.

The product of its (nonzero) digits is 176400, while the sum is 39.

The square root of 7506472530 is about 86639.9014888637. The cubic root of 7506472530 is about 1957.9967497511.

The spelling of 7506472530 in words is "seven billion, five hundred six million, four hundred seventy-two thousand, five hundred thirty".