5402134051 has 4 divisors (see below), whose sum is σ = 5548137712. Its totient is φ = 5256130392.

The previous prime is 5402134033. The next prime is 5402134061. The reversal of 5402134051 is 1504312045.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 5402134051 - 2⁵ = 5402134019 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5402134061) 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, 73001775 + ... + 73001848.

It is an arithmetic number, because the mean of its divisors is an integer number (1387034428).

Almost surely, 2^5402134051 is an apocalyptic number.

5402134051 is a deficient number, since it is larger than the sum of its proper divisors (146003661).

5402134051 is a wasteful number, since it uses less digits than its factorization.

5402134051 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146003660.

The product of its (nonzero) digits is 2400, while the sum is 25.

The square root of 5402134051 is about 73499.2112270601. The cubic root of 5402134051 is about 1754.6417237112.

Adding to 5402134051 its reverse (1504312045), we get a palindrome (6906446096).

The spelling of 5402134051 in words is "five billion, four hundred two million, one hundred thirty-four thousand, fifty-one".