953145064 has 8 divisors (see below), whose sum is σ = 1787147010. Its totient is φ = 476572528.

The previous prime is 953145043. The next prime is 953145077. The reversal of 953145064 is 460541359.

It can be written as a sum of positive squares in only one way, i.e., 938932164 + 14212900 = 30642^2 + 3770^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 59571559 + ... + 59571574.

Almost surely, 2^953145064 is an apocalyptic number.

It is an amenable number.

953145064 is a deficient number, since it is larger than the sum of its proper divisors (834001946).

953145064 is a wasteful number, since it uses less digits than its factorization.

953145064 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119143139 (or 119143135 counting only the distinct ones).

The product of its (nonzero) digits is 64800, while the sum is 37.

The square root of 953145064 is about 30873.0475334069. The cubic root of 953145064 is about 984.1312012466.

The spelling of 953145064 in words is "nine hundred fifty-three million, one hundred forty-five thousand, sixty-four".