5402340045 has 24 divisors (see below), whose sum is σ = 9581828256. Its totient is φ = 2814241248.

The previous prime is 5402340037. The next prime is 5402340049. The reversal of 5402340045 is 5400432045.

It is not a de Polignac number, because 5402340045 - 2³ = 5402340037 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5402340049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1394019 + ... + 1397888.

It is an arithmetic number, because the mean of its divisors is an integer number (399242844).

Almost surely, 2^5402340045 is an apocalyptic number.

It is an amenable number.

5402340045 is a deficient number, since it is larger than the sum of its proper divisors (4179488211).

5402340045 is a wasteful number, since it uses less digits than its factorization.

5402340045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2791961 (or 2791958 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 27.

The square root of 5402340045 is about 73500.6125484679. The cubic root of 5402340045 is about 1754.6640260748.

The spelling of 5402340045 in words is "five billion, four hundred two million, three hundred forty thousand, forty-five".