155053255440116 has 24 divisors (see below), whose sum is σ = 296060005735200. Its totient is φ = 70467027389600.

The previous prime is 155053255440103. The next prime is 155053255440131. The reversal of 155053255440116 is 611044552350551.

It is a congruent number.

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, 292859591 + ... + 293388558.

It is an arithmetic number, because the mean of its divisors is an integer number (12335833572300).

Almost surely, 2^{155053255440116} is an apocalyptic number.

It is an amenable number.

155053255440116 is a deficient number, since it is larger than the sum of its proper divisors (141006750295084).

155053255440116 is a wasteful number, since it uses less digits than its factorization.

155053255440116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 586254175 (or 586254173 counting only the distinct ones).

The product of its (nonzero) digits is 1800000, while the sum is 47.

The spelling of 155053255440116 in words is "one hundred fifty-five trillion, fifty-three billion, two hundred fifty-five million, four hundred forty thousand, one hundred sixteen".