5551060050155 has 4 divisors (see below), whose sum is σ = 6661272060192. Its totient is φ = 4440848040120.

The previous prime is 5551060050143. The next prime is 5551060050167. The reversal of 5551060050155 is 5510500601555.

It is a happy number.

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

It is an interprime number because it is at equal distance from previous prime (5551060050143) and next prime (5551060050167).

It is not a de Polignac number, because 5551060050155 - 2¹⁰ = 5551060049131 is a prime.

It is a super-2 number, since 2×5551060050155² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 555106005011 + ... + 555106005020.

It is an arithmetic number, because the mean of its divisors is an integer number (1665318015048).

Almost surely, 2^{5551060050155} is an apocalyptic number.

5551060050155 is a deficient number, since it is larger than the sum of its proper divisors (1110212010037).

5551060050155 is a wasteful number, since it uses less digits than its factorization.

5551060050155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1110212010036.

The product of its (nonzero) digits is 93750, while the sum is 38.

The spelling of 5551060050155 in words is "five trillion, five hundred fifty-one billion, sixty million, fifty thousand, one hundred fifty-five".