7552640341 has 4 divisors (see below), whose sum is σ = 7881016032. Its totient is φ = 7224264652.

The previous prime is 7552640321. The next prime is 7552640383. The reversal of 7552640341 is 1430462557.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 7552640341 - 2⁵ = 7552640309 is a prime.

It is a super-2 number, since 2×7552640341² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 7552640341.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7552640311) 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, 164187811 + ... + 164187856.

It is an arithmetic number, because the mean of its divisors is an integer number (1970254008).

Almost surely, 2^7552640341 is an apocalyptic number.

It is an amenable number.

7552640341 is a deficient number, since it is larger than the sum of its proper divisors (328375691).

7552640341 is a wasteful number, since it uses less digits than its factorization.

7552640341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 328375690.

The product of its (nonzero) digits is 100800, while the sum is 37.

The square root of 7552640341 is about 86905.9281119533. The cubic root of 7552640341 is about 1962.0027028108.

The spelling of 7552640341 in words is "seven billion, five hundred fifty-two million, six hundred forty thousand, three hundred forty-one".