5400161611 has 12 divisors (see below), whose sum is σ = 5881344768. Its totient is φ = 4955924064.

The previous prime is 5400161567. The next prime is 5400161629. The reversal of 5400161611 is 1161610045.

It is not a de Polignac number, because 5400161611 - 2¹⁷ = 5400030539 is a prime.

It is not an unprimeable number, because it can be changed into a prime (5400161681) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 63115 + ... + 121588.

It is an arithmetic number, because the mean of its divisors is an integer number (490112064).

Almost surely, 2^5400161611 is an apocalyptic number.

5400161611 is a deficient number, since it is larger than the sum of its proper divisors (481183157).

5400161611 is a wasteful number, since it uses less digits than its factorization.

5400161611 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 184902 (or 184889 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 25.

The square root of 5400161611 is about 73485.7918988426. The cubic root of 5400161611 is about 1754.4281447320.

Adding to 5400161611 its reverse (1161610045), we get a palindrome (6561771656).

The spelling of 5400161611 in words is "five billion, four hundred million, one hundred sixty-one thousand, six hundred eleven".