5401031632 has 10 divisors (see below), whose sum is σ = 10464498818. Its totient is φ = 2700515808.

The previous prime is 5401031627. The next prime is 5401031633. The reversal of 5401031632 is 2361301045.

It can be written as a sum of positive squares in only one way, i.e., 4106759056 + 1294272576 = 64084^2 + 35976^2 .

It is a super-2 number, since 2×5401031632² = 58342285379729166848, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 5401031597 and 5401031606.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5401031633) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 168782223 + ... + 168782254.

Almost surely, 2^5401031632 is an apocalyptic number.

It is an amenable number.

5401031632 is a deficient number, since it is larger than the sum of its proper divisors (5063467186).

5401031632 is a wasteful number, since it uses less digits than its factorization.

5401031632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337564485 (or 337564479 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 5401031632 is about 73491.7113149503. The cubic root of 5401031632 is about 1754.5223584164.

Adding to 5401031632 its reverse (2361301045), we get a palindrome (7762332677).

The spelling of 5401031632 in words is "five billion, four hundred one million, thirty-one thousand, six hundred thirty-two".