971055152 has 40 divisors (see below), whose sum is σ = 1936094832. Its totient is φ = 471526400.

The previous prime is 971055133. The next prime is 971055221. The reversal of 971055152 is 251550179.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 145652 + ... + 152172.

Almost surely, 2^971055152 is an apocalyptic number.

It is an amenable number.

971055152 is a deficient number, since it is larger than the sum of its proper divisors (965039680).

971055152 is a wasteful number, since it uses less digits than its factorization.

971055152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6797 (or 6791 counting only the distinct ones).

The product of its (nonzero) digits is 15750, while the sum is 35.

The square root of 971055152 is about 31161.7578451537. The cubic root of 971055152 is about 990.2571015415.

The spelling of 971055152 in words is "nine hundred seventy-one million, fifty-five thousand, one hundred fifty-two".