1955373050 has 24 divisors (see below), whose sum is σ = 3754319232. Its totient is φ = 756918000.

The previous prime is 1955372981. The next prime is 1955373059. The reversal of 1955373050 is 503735591.

It is a junction number, because it is equal to n+sod(n) for n = 1955372995 and 1955373013.

It is not an unprimeable number, because it can be changed into a prime (1955373059) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 629216 + ... + 632315.

It is an arithmetic number, because the mean of its divisors is an integer number (156429968).

Almost surely, 2^1955373050 is an apocalyptic number.

1955373050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1955373050 is a deficient number, since it is larger than the sum of its proper divisors (1798946182).

1955373050 is a wasteful number, since it uses less digits than its factorization.

1955373050 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1261574 (or 1261569 counting only the distinct ones).

The product of its (nonzero) digits is 70875, while the sum is 38.

The square root of 1955373050 is about 44219.6002921781. The cubic root of 1955373050 is about 1250.4794001169.

The spelling of 1955373050 in words is "one billion, nine hundred fifty-five million, three hundred seventy-three thousand, fifty".