5311140402 has 16 divisors (see below), whose sum is σ = 10667872800. Its totient is φ = 1762781472.

The previous prime is 5311140383. The next prime is 5311140409. The reversal of 5311140402 is 2040411135.

It is not an unprimeable number, because it can be changed into a prime (5311140409) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1898152 + ... + 1900947.

It is an arithmetic number, because the mean of its divisors is an integer number (666742050).

Almost surely, 2^5311140402 is an apocalyptic number.

5311140402 is an abundant number, since it is smaller than the sum of its proper divisors (5356732398).

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

5311140402 is a wasteful number, since it uses less digits than its factorization.

5311140402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3799337.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 5311140402 is about 72877.5713234188. The cubic root of 5311140402 is about 1744.7341463555.

Adding to 5311140402 its reverse (2040411135), we get a palindrome (7351551537).

The spelling of 5311140402 in words is "five billion, three hundred eleven million, one hundred forty thousand, four hundred two".