541525525145 has 32 divisors (see below), whose sum is σ = 712310125824. Its totient is φ = 391948646400.

The previous prime is 541525525141. The next prime is 541525525243.

It is a happy number.

541525525145 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 541525525145 - 2² = 541525525141 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541525525096 and 541525525105.

It is not an unprimeable number, because it can be changed into a prime (541525525141) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 14924225 + ... + 14960465.

It is an arithmetic number, because the mean of its divisors is an integer number (22259691432).

Almost surely, 2^541525525145 is an apocalyptic number.

541525525145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

541525525145 is a deficient number, since it is larger than the sum of its proper divisors (170784600679).

541525525145 is a wasteful number, since it uses less digits than its factorization.

541525525145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37553.

The product of its digits is 1000000, while the sum is 44.

The spelling of 541525525145 in words is "five hundred forty-one billion, five hundred twenty-five million, five hundred twenty-five thousand, one hundred forty-five".