96553978 has 4 divisors (see below), whose sum is σ = 144830970. Its totient is φ = 48276988.

The previous prime is 96553967. The next prime is 96553981. The reversal of 96553978 is 87935569.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 81054009 + 15499969 = 9003^2 + 3937^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 24138493 + ... + 24138496.

Almost surely, 2^96553978 is an apocalyptic number.

96553978 is a deficient number, since it is larger than the sum of its proper divisors (48276992).

96553978 is a wasteful number, since it uses less digits than its factorization.

96553978 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 48276991.

The product of its digits is 2041200, while the sum is 52.

The square root of 96553978 is about 9826.1883759676. The cubic root of 96553978 is about 458.7647672983.

The spelling of 96553978 in words is "ninety-six million, five hundred fifty-three thousand, nine hundred seventy-eight".