5460001556 has 18 divisors (see below), whose sum is σ = 9988503882. Its totient is φ = 2611304080.

The previous prime is 5460001549. The next prime is 5460001577. The reversal of 5460001556 is 6551000645.

It can be written as a sum of positive squares in only one way, i.e., 2996467600 + 2463533956 = 54740^2 + 49634^2 .

It is a super-2 number, since 2×5460001556² = 59623233983044842272, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1288055 + ... + 1292286.

Almost surely, 2^5460001556 is an apocalyptic number.

It is an amenable number.

5460001556 is a deficient number, since it is larger than the sum of its proper divisors (4528502326).

5460001556 is a wasteful number, since it uses less digits than its factorization.

5460001556 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2580391 (or 2580366 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The square root of 5460001556 is about 73891.8233365506. The cubic root of 5460001556 is about 1760.8847088714.

The spelling of 5460001556 in words is "five billion, four hundred sixty million, one thousand, five hundred fifty-six".