1955237275 has 24 divisors (see below), whose sum is σ = 2640121200. Its totient is φ = 1430755200.

The previous prime is 1955237261. The next prime is 1955237293. The reversal of 1955237275 is 5727325591.

It is not a de Polignac number, because 1955237275 - 2⁵ = 1955237243 is a prime.

It is a hoax number, since the sum of its digits (46) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 57196 + ... + 84745.

It is an arithmetic number, because the mean of its divisors is an integer number (110005050).

Almost surely, 2^1955237275 is an apocalyptic number.

1955237275 is a deficient number, since it is larger than the sum of its proper divisors (684883925).

1955237275 is a wasteful number, since it uses less digits than its factorization.

1955237275 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141999 (or 141994 counting only the distinct ones).

The product of its digits is 661500, while the sum is 46.

The square root of 1955237275 is about 44218.0650300304. The cubic root of 1955237275 is about 1250.4504563185.

The spelling of 1955237275 in words is "one billion, nine hundred fifty-five million, two hundred thirty-seven thousand, two hundred seventy-five".