7552555151 has 4 divisors (see below), whose sum is σ = 7557198792. Its totient is φ = 7547911512.

The previous prime is 7552555147. The next prime is 7552555159. The reversal of 7552555151 is 1515552557.

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 7552555151 - 2² = 7552555147 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 7552555099 and 7552555108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7552555159) 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, 2319380 + ... + 2322633.

It is an arithmetic number, because the mean of its divisors is an integer number (1889299698).

Almost surely, 2^7552555151 is an apocalyptic number.

7552555151 is a deficient number, since it is larger than the sum of its proper divisors (4643641).

7552555151 is a wasteful number, since it uses less digits than its factorization.

7552555151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4643640.

The product of its digits is 218750, while the sum is 41.

The square root of 7552555151 is about 86905.4379829019. The cubic root of 7552555151 is about 1961.9953259805.

The spelling of 7552555151 in words is "seven billion, five hundred fifty-two million, five hundred fifty-five thousand, one hundred fifty-one".