7532622445 has 16 divisors (see below), whose sum is σ = 9074862720. Its totient is φ = 6002337600.

The previous prime is 7532622443. The next prime is 7532622473. The reversal of 7532622445 is 5442262357.

It is a happy number.

It is not a de Polignac number, because 7532622445 - 2¹ = 7532622443 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 7532622398 and 7532622407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7532622443) 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, 1451866 + ... + 1457044.

It is an arithmetic number, because the mean of its divisors is an integer number (567178920).

Almost surely, 2^7532622445 is an apocalyptic number.

It is an amenable number.

7532622445 is a deficient number, since it is larger than the sum of its proper divisors (1542240275).

7532622445 is a wasteful number, since it uses less digits than its factorization.

7532622445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6276.

The product of its digits is 403200, while the sum is 40.

The square root of 7532622445 is about 86790.6817866987. The cubic root of 7532622445 is about 1960.2677724015.

The spelling of 7532622445 in words is "seven billion, five hundred thirty-two million, six hundred twenty-two thousand, four hundred forty-five".