5401025524 has 6 divisors (see below), whose sum is σ = 9451794674. Its totient is φ = 2700512760.

The previous prime is 5401025521. The next prime is 5401025527. The reversal of 5401025524 is 4255201045.

It is an interprime number because it is at equal distance from previous prime (5401025521) and next prime (5401025527).

It can be written as a sum of positive squares in only one way, i.e., 3621873124 + 1779152400 = 60182^2 + 42180^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5401025492 and 5401025501.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401025521) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 675128187 + ... + 675128194.

Almost surely, 2^5401025524 is an apocalyptic number.

It is an amenable number.

5401025524 is a deficient number, since it is larger than the sum of its proper divisors (4050769150).

5401025524 is a wasteful number, since it uses less digits than its factorization.

5401025524 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1350256385 (or 1350256383 counting only the distinct ones).

The product of its (nonzero) digits is 8000, while the sum is 28.

The square root of 5401025524 is about 73491.6697592319. The cubic root of 5401025524 is about 1754.5216970226.

Adding to 5401025524 its reverse (4255201045), we get a palindrome (9656226569).

The spelling of 5401025524 in words is "five billion, four hundred one million, twenty-five thousand, five hundred twenty-four".