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54013031045 = 517876045107
BaseRepresentation
bin110010010011011011…
…010111001010000101
312011102021001021022022
4302103123113022011
51341104313443140
640451354412525
73621331121501
oct622333271205
9164367037268
1054013031045
11209a7a47736
12a574a31145
13512a2a47cc
1428856b7301
151611d410b5
hexc936d7285

54013031045 has 8 divisors (see below), whose sum is σ = 64851918624. Its totient is φ = 43186237264.

The previous prime is 54013030969. The next prime is 54013031063.

54013031045 is nontrivially palindromic in base 10.

54013031045 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 54013031045 - 214 = 54013014661 is a prime.

It is a Duffinian number.

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, 3013619 + ... + 3031488.

It is an arithmetic number, because the mean of its divisors is an integer number (8106489828).

Almost surely, 254013031045 is an apocalyptic number.

It is an amenable number.

54013031045 is a deficient number, since it is larger than the sum of its proper divisors (10838887579).

54013031045 is a wasteful number, since it uses less digits than its factorization.

54013031045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6046899.

The product of its (nonzero) digits is 3600, while the sum is 26.

It can be divided in two parts, 540130 and 31045, that added together give a palindrome (571175).

The spelling of 54013031045 in words is "fifty-four billion, thirteen million, thirty-one thousand, forty-five".

Divisors: 1 5 1787 8935 6045107 30225535 10802606209 54013031045