5515560151 has 4 divisors (see below), whose sum is σ = 5515833600. Its totient is φ = 5515286704.

The previous prime is 5515560133. The next prime is 5515560157. The reversal of 5515560151 is 1510655155.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 1510655155 = 5 ⋅302131031.

It is a cyclic number.

It is not a de Polignac number, because 5515560151 - 2¹⁵ = 5515527383 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5515560157) 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, 103831 + ... + 147688.

It is an arithmetic number, because the mean of its divisors is an integer number (1378958400).

Almost surely, 2^5515560151 is an apocalyptic number.

5515560151 is a deficient number, since it is larger than the sum of its proper divisors (273449).

5515560151 is a wasteful number, since it uses less digits than its factorization.

5515560151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 273448.

The product of its (nonzero) digits is 18750, while the sum is 34.

The square root of 5515560151 is about 74266.8172941321. The cubic root of 5515560151 is about 1766.8372291992.

The spelling of 5515560151 in words is "five billion, five hundred fifteen million, five hundred sixty thousand, one hundred fifty-one".