105655054 has 24 divisors (see below), whose sum is σ = 170213400. Its totient is φ = 49146768.

The previous prime is 105655049. The next prime is 105655087. The reversal of 105655054 is 450556501.

It is a super-2 number, since 2×105655054² = 22325980871485832, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37797 + ... + 40495.

It is an arithmetic number, because the mean of its divisors is an integer number (7092225).

Almost surely, 2^105655054 is an apocalyptic number.

105655054 is a deficient number, since it is larger than the sum of its proper divisors (64558346).

105655054 is a wasteful number, since it uses less digits than its factorization.

105655054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2784 (or 2761 counting only the distinct ones).

The product of its (nonzero) digits is 15000, while the sum is 31.

The square root of 105655054 is about 10278.8644314438. The cubic root of 105655054 is about 472.7484266063.

The spelling of 105655054 in words is "one hundred five million, six hundred fifty-five thousand, fifty-four".