541245542145 has 32 divisors (see below), whose sum is σ = 1079679421440. Its totient is φ = 224933211840.

The previous prime is 541245542143. The next prime is 541245542147.

541245542145 is nontrivially palindromic in base 10.

It is an interprime number because it is at equal distance from previous prime (541245542143) and next prime (541245542147).

It is not a de Polignac number, because 541245542145 - 2¹ = 541245542143 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 541245542097 and 541245542106.

It is not an unprimeable number, because it can be changed into a prime (541245542143) 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, 234304275 + ... + 234306584.

It is an arithmetic number, because the mean of its divisors is an integer number (33739981920).

Almost surely, 2^541245542145 is an apocalyptic number.

541245542145 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

541245542145 is a deficient number, since it is larger than the sum of its proper divisors (538433879295).

541245542145 is a wasteful number, since it uses less digits than its factorization.

541245542145 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 468610885.

The product of its digits is 640000, while the sum is 42.

The spelling of 541245542145 in words is "five hundred forty-one billion, two hundred forty-five million, five hundred forty-two thousand, one hundred forty-five".