2345478550 has 12 divisors (see below), whose sum is σ = 4362590196. Its totient is φ = 938191400.

The previous prime is 2345478547. The next prime is 2345478571. The reversal of 2345478550 is 558745432.

2345478550 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 2345478497 and 2345478506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23454736 + ... + 23454835.

It is an arithmetic number, because the mean of its divisors is an integer number (363549183).

Almost surely, 2^2345478550 is an apocalyptic number.

2345478550 is a deficient number, since it is larger than the sum of its proper divisors (2017111646).

2345478550 is a wasteful number, since it uses less digits than its factorization.

2345478550 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46909583 (or 46909578 counting only the distinct ones).

The product of its (nonzero) digits is 672000, while the sum is 43.

The square root of 2345478550 is about 48430.1409248414. The cubic root of 2345478550 is about 1328.6496838489.

The spelling of 2345478550 in words is "two billion, three hundred forty-five million, four hundred seventy-eight thousand, five hundred fifty".