5551325402 has 16 divisors (see below), whose sum is σ = 9930321792. Its totient is φ = 2275698480.

The previous prime is 5551325383. The next prime is 5551325407. The reversal of 5551325402 is 2045231555.

It is not an unprimeable number, because it can be changed into a prime (5551325407) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8619749 + ... + 8620392.

It is an arithmetic number, because the mean of its divisors is an integer number (620645112).

Almost surely, 2^5551325402 is an apocalyptic number.

5551325402 is a deficient number, since it is larger than the sum of its proper divisors (4378996390).

5551325402 is a wasteful number, since it uses less digits than its factorization.

5551325402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17240173.

The product of its (nonzero) digits is 30000, while the sum is 32.

The square root of 5551325402 is about 74507.2171135119. The cubic root of 5551325402 is about 1770.6479802710.

Adding to 5551325402 its reverse (2045231555), we get a palindrome (7596556957).

The spelling of 5551325402 in words is "five billion, five hundred fifty-one million, three hundred twenty-five thousand, four hundred two".