2401961550 has 24 divisors (see below), whose sum is σ = 5956865016. Its totient is φ = 640523040.

The previous prime is 2401961543. The next prime is 2401961579. The reversal of 2401961550 is 551691042.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8006389 + ... + 8006688.

It is an arithmetic number, because the mean of its divisors is an integer number (248202709).

Almost surely, 2^2401961550 is an apocalyptic number.

2401961550 is an abundant number, since it is smaller than the sum of its proper divisors (3554903466).

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

2401961550 is a wasteful number, since it uses less digits than its factorization.

2401961550 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16013092 (or 16013087 counting only the distinct ones).

The product of its (nonzero) digits is 10800, while the sum is 33.

The square root of 2401961550 is about 49009.8107525422. The cubic root of 2401961550 is about 1339.2305581146.

The spelling of 2401961550 in words is "two billion, four hundred one million, nine hundred sixty-one thousand, five hundred fifty".