3249540980251 has 8 divisors (see below), whose sum is σ = 3311090134704. Its totient is φ = 3188000605920.

The previous prime is 3249540980249. The next prime is 3249540980297. The reversal of 3249540980251 is 1520890459423.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 3249540980251 - 2¹ = 3249540980249 is a prime.

It is not an unprimeable number, because it can be changed into a prime (3249540900251) 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, 1445416 + ... + 2930581.

It is an arithmetic number, because the mean of its divisors is an integer number (413886266838).

Almost surely, 2^{3249540980251} is an apocalyptic number.

3249540980251 is a deficient number, since it is larger than the sum of its proper divisors (61549154453).

3249540980251 is a wasteful number, since it uses less digits than its factorization.

3249540980251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4390061.

The product of its (nonzero) digits is 3110400, while the sum is 52.

The spelling of 3249540980251 in words is "three trillion, two hundred forty-nine billion, five hundred forty million, nine hundred eighty thousand, two hundred fifty-one".