155414554114054 has 32 divisors (see below), whose sum is σ = 243824879208960. Its totient is φ = 74155360954752.

The previous prime is 155414554114003. The next prime is 155414554114069. The reversal of 155414554114054 is 450411455414551.

It is a junction number, because it is equal to n+sod(n) for n = 155414554113989 and 155414554114007.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1759253017 + ... + 1759341355.

It is an arithmetic number, because the mean of its divisors is an integer number (7619527475280).

Almost surely, 2^{155414554114054} is an apocalyptic number.

155414554114054 is a deficient number, since it is larger than the sum of its proper divisors (88410325094906).

155414554114054 is a wasteful number, since it uses less digits than its factorization.

155414554114054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 177124.

The product of its (nonzero) digits is 3200000, while the sum is 49.

The spelling of 155414554114054 in words is "one hundred fifty-five trillion, four hundred fourteen billion, five hundred fifty-four million, one hundred fourteen thousand, fifty-four".