540525525045 has 16 divisors (see below), whose sum is σ = 943462734912. Its totient is φ = 262072981760.

The previous prime is 540525525019. The next prime is 540525525049.

It is a happy number.

540525525045 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 540525525045 - 2¹² = 540525520949 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 540525524988 and 540525525006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (540525525049) 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, 1637955972 + ... + 1637956301.

It is an arithmetic number, because the mean of its divisors is an integer number (58966420932).

Almost surely, 2^540525525045 is an apocalyptic number.

540525525045 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

540525525045 is a deficient number, since it is larger than the sum of its proper divisors (402937209867).

540525525045 is a wasteful number, since it uses less digits than its factorization.

540525525045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275912292.

The product of its (nonzero) digits is 1000000, while the sum is 42.

The spelling of 540525525045 in words is "five hundred forty billion, five hundred twenty-five million, five hundred twenty-five thousand, forty-five".