2420551303 has 8 divisors (see below), whose sum is σ = 2658729600. Its totient is φ = 2193451128.

The previous prime is 2420551279. The next prime is 2420551319. The reversal of 2420551303 is 3031550242.

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 2420551303 - 2²¹ = 2418454151 is a prime.

It is a super-2 number, since 2×2420551303² = 11718137220909995618, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2420551363) 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, 2769073 + ... + 2769946.

It is an arithmetic number, because the mean of its divisors is an integer number (332341200).

Almost surely, 2^2420551303 is an apocalyptic number.

2420551303 is a gapful number since it is divisible by the number (23) formed by its first and last digit.

2420551303 is a deficient number, since it is larger than the sum of its proper divisors (238178297).

2420551303 is a wasteful number, since it uses less digits than its factorization.

2420551303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5539061.

The product of its (nonzero) digits is 3600, while the sum is 25.

The square root of 2420551303 is about 49199.0985994662. The cubic root of 2420551303 is about 1342.6766323408.

The spelling of 2420551303 in words is "two billion, four hundred twenty million, five hundred fifty-one thousand, three hundred three".