5400177645 has 16 divisors (see below), whose sum is σ = 8646926400. Its totient is φ = 2877880704.

The previous prime is 5400177611. The next prime is 5400177697. The reversal of 5400177645 is 5467710045.

It is not a de Polignac number, because 5400177645 - 2⁸ = 5400177389 is a prime.

It is a super-3 number, since 3×5400177645³ (a number of 30 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 118120 + ... + 157329.

It is an arithmetic number, because the mean of its divisors is an integer number (540432900).

Almost surely, 2^5400177645 is an apocalyptic number.

It is an amenable number.

5400177645 is a deficient number, since it is larger than the sum of its proper divisors (3246748755).

5400177645 is a wasteful number, since it uses less digits than its factorization.

5400177645 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276764.

The product of its (nonzero) digits is 117600, while the sum is 39.

The square root of 5400177645 is about 73485.9009946806. The cubic root of 5400177645 is about 1754.4298811290.

The spelling of 5400177645 in words is "five billion, four hundred million, one hundred seventy-seven thousand, six hundred forty-five".