7472503634 has 4 divisors (see below), whose sum is σ = 11208755454. Its totient is φ = 3736251816.

The previous prime is 7472503607. The next prime is 7472503657. The reversal of 7472503634 is 4363052747.

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

It can be written as a sum of positive squares in only one way, i.e., 6068877409 + 1403626225 = 77903^2 + 37465^2 .

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 7472503591 and 7472503600.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1868125907 + ... + 1868125910.

Almost surely, 2^7472503634 is an apocalyptic number.

7472503634 is a deficient number, since it is larger than the sum of its proper divisors (3736251820).

7472503634 is a wasteful number, since it uses less digits than its factorization.

7472503634 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3736251819.

The product of its (nonzero) digits is 423360, while the sum is 41.

The square root of 7472503634 is about 86443.6442660766. The cubic root of 7472503634 is about 1955.0387883540.

The spelling of 7472503634 in words is "seven billion, four hundred seventy-two million, five hundred three thousand, six hundred thirty-four".