155555053114 has 16 divisors (see below), whose sum is σ = 247070385000. Its totient is φ = 73198715904.

The previous prime is 155555053099. The next prime is 155555053151. The reversal of 155555053114 is 411350555551.

It can be written as a sum of positive squares in 4 ways, for example, as 138731666089 + 16823387025 = 372467^2 + 129705^2 .

It is a super-2 number, since 2×155555053114² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 649012 + ... + 855760.

Almost surely, 2^155555053114 is an apocalyptic number.

155555053114 is a deficient number, since it is larger than the sum of its proper divisors (91515331886).

155555053114 is a wasteful number, since it uses less digits than its factorization.

155555053114 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 228897.

The product of its (nonzero) digits is 187500, while the sum is 40.

The spelling of 155555053114 in words is "one hundred fifty-five billion, five hundred fifty-five million, fifty-three thousand, one hundred fourteen".