5314293640 has 16 divisors (see below), whose sum is σ = 11957160780. Its totient is φ = 2125717440.

The previous prime is 5314293601. The next prime is 5314293641. The reversal of 5314293640 is 463924135.

It can be written as a sum of positive squares in 2 ways, for example, as 4408163236 + 906130404 = 66394^2 + 30102^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 5314293640.

It is not an unprimeable number, because it can be changed into a prime (5314293641) 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, 66428631 + ... + 66428710.

Almost surely, 2^5314293640 is an apocalyptic number.

It is an amenable number.

5314293640 is an abundant number, since it is smaller than the sum of its proper divisors (6642867140).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5314293640 is a wasteful number, since it uses less digits than its factorization.

5314293640 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 132857352 (or 132857348 counting only the distinct ones).

The product of its (nonzero) digits is 77760, while the sum is 37.

The square root of 5314293640 is about 72899.2019160704. The cubic root of 5314293640 is about 1745.0793624603.

The spelling of 5314293640 in words is "five billion, three hundred fourteen million, two hundred ninety-three thousand, six hundred forty".