54106042402046 has 32 divisors (see below), whose sum is σ = 81716098786560. Its totient is φ = 26867590130304.

The previous prime is 54106042402043. The next prime is 54106042402057. The reversal of 54106042402046 is 64020424060145.

It is a super-2 number, since 2×54106042402046² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (54106042402043) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3992175206 + ... + 3992188758.

It is an arithmetic number, because the mean of its divisors is an integer number (2553628087080).

Almost surely, 2^{54106042402046} is an apocalyptic number.

54106042402046 is a deficient number, since it is larger than the sum of its proper divisors (27610056384514).

54106042402046 is a wasteful number, since it uses less digits than its factorization.

54106042402046 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21680.

The product of its (nonzero) digits is 184320, while the sum is 38.

The spelling of 54106042402046 in words is "fifty-four trillion, one hundred six billion, forty-two million, four hundred two thousand, forty-six".