2400000551 has 8 divisors (see below), whose sum is σ = 2736652464. Its totient is φ = 2085068160.

The previous prime is 2400000541. The next prime is 2400000557. The reversal of 2400000551 is 1550000042.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2400000551 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (17).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2400000557) 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, 5429645 + ... + 5430086.

It is an arithmetic number, because the mean of its divisors is an integer number (342081558).

Almost surely, 2^2400000551 is an apocalyptic number.

2400000551 is a deficient number, since it is larger than the sum of its proper divisors (336651913).

2400000551 is a wasteful number, since it uses less digits than its factorization.

2400000551 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10859761.

The product of its (nonzero) digits is 200, while the sum is 17.

The square root of 2400000551 is about 48989.8004792834. The cubic root of 2400000551 is about 1338.8660026248.

Adding to 2400000551 its reverse (1550000042), we get a palindrome (3950000593).

The spelling of 2400000551 in words is "two billion, four hundred million, five hundred fifty-one", and thus it is an aban number.