5507921546 has 4 divisors (see below), whose sum is σ = 8261882322. Its totient is φ = 2753960772.

The previous prime is 5507921543. The next prime is 5507921561. The reversal of 5507921546 is 6451297055.

It is a happy number.

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

It can be written as a sum of positive squares in only one way, i.e., 3950751025 + 1557170521 = 62855^2 + 39461^2 .

It is a junction number, because it is equal to n+sod(n) for n = 5507921497 and 5507921506.

It is not an unprimeable number, because it can be changed into a prime (5507921543) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1376980385 + ... + 1376980388.

Almost surely, 2^5507921546 is an apocalyptic number.

5507921546 is a deficient number, since it is larger than the sum of its proper divisors (2753960776).

5507921546 is a wasteful number, since it uses less digits than its factorization.

5507921546 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2753960775.

The product of its (nonzero) digits is 378000, while the sum is 44.

The square root of 5507921546 is about 74215.3727067378. The cubic root of 5507921546 is about 1766.0212101253.

The spelling of 5507921546 in words is "five billion, five hundred seven million, nine hundred twenty-one thousand, five hundred forty-six".