54132015105 has 48 divisors (see below), whose sum is σ = 107249560704. Its totient is φ = 24742229760.

The previous prime is 54132015103. The next prime is 54132015107. The reversal of 54132015105 is 50151023145.

54132015105 is a `hidden beast` number, since 541 + 3 + 2 + 0 + 15 + 105 = 666.

It is an interprime number because it is at equal distance from previous prime (54132015103) and next prime (54132015107).

It is not a de Polignac number, because 54132015105 - 2¹ = 54132015103 is a prime.

It is a super-2 number, since 2×54132015105² (a number of 22 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (54132015103) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3453085 + ... + 3468725.

It is an arithmetic number, because the mean of its divisors is an integer number (2234365848).

Almost surely, 2^54132015105 is an apocalyptic number.

It is an amenable number.

54132015105 is a deficient number, since it is larger than the sum of its proper divisors (53117545599).

54132015105 is a wasteful number, since it uses less digits than its factorization.

54132015105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26646 (or 26643 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 27.

The spelling of 54132015105 in words is "fifty-four billion, one hundred thirty-two million, fifteen thousand, one hundred five".