5401084687 has 4 divisors (see below), whose sum is σ = 5635914480. Its totient is φ = 5166254896.

The previous prime is 5401084669. The next prime is 5401084691. The reversal of 5401084687 is 7864801045.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 7864801045 = 5 ⋅1572960209.

It is a cyclic number.

It is not a de Polignac number, because 5401084687 - 2¹⁵ = 5401051919 is a prime.

It is a super-2 number, since 2×5401084687² = 58343431592291775938, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401084627) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117414862 + ... + 117414907.

It is an arithmetic number, because the mean of its divisors is an integer number (1408978620).

Almost surely, 2^5401084687 is an apocalyptic number.

5401084687 is a deficient number, since it is larger than the sum of its proper divisors (234829793).

5401084687 is a wasteful number, since it uses less digits than its factorization.

5401084687 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 234829792.

The product of its (nonzero) digits is 215040, while the sum is 43.

The square root of 5401084687 is about 73492.0722731371. The cubic root of 5401084687 is about 1754.5281033607.

The spelling of 5401084687 in words is "five billion, four hundred one million, eighty-four thousand, six hundred eighty-seven".