5541251502 has 64 divisors (see below), whose sum is σ = 11777230080. Its totient is φ = 1735098624.

The previous prime is 5541251497. The next prime is 5541251509. The reversal of 5541251502 is 2051521455.

It is a self number, because there is not a number n which added to its sum of digits gives 5541251502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5541251509) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2116098 + ... + 2118714.

It is an arithmetic number, because the mean of its divisors is an integer number (184019220).

Almost surely, 2^5541251502 is an apocalyptic number.

5541251502 is an abundant number, since it is smaller than the sum of its proper divisors (6235978578).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

5541251502 is a wasteful number, since it uses less digits than its factorization.

5541251502 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2977.

The product of its (nonzero) digits is 10000, while the sum is 30.

The square root of 5541251502 is about 74439.5828978105. The cubic root of 5541251502 is about 1769.5762763690.

Adding to 5541251502 its reverse (2051521455), we get a palindrome (7592772957).

The spelling of 5541251502 in words is "five billion, five hundred forty-one million, two hundred fifty-one thousand, five hundred two".