975769954 has 4 divisors (see below), whose sum is σ = 1463654934. Its totient is φ = 487884976.

The previous prime is 975769939. The next prime is 975769967. The reversal of 975769954 is 459967579.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 459967579 = 29 ⋅15860951.

It can be written as a sum of positive squares in only one way, i.e., 845239329 + 130530625 = 29073^2 + 11425^2 .

It is a junction number, because it is equal to n+sod(n) for n = 975769892 and 975769901.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 243942487 + ... + 243942490.

Almost surely, 2^975769954 is an apocalyptic number.

975769954 is a deficient number, since it is larger than the sum of its proper divisors (487884980).

975769954 is a wasteful number, since it uses less digits than its factorization.

975769954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 487884979.

The product of its digits is 21432600, while the sum is 61.

The square root of 975769954 is about 31237.3166901384. The cubic root of 975769954 is about 991.8571926591.

The spelling of 975769954 in words is "nine hundred seventy-five million, seven hundred sixty-nine thousand, nine hundred fifty-four".