5357840954 has 4 divisors (see below), whose sum is σ = 8036761434. Its totient is φ = 2678920476.

The previous prime is 5357840947. The next prime is 5357840977. The reversal of 5357840954 is 4590487535.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 4590487535 = 5 ⋅918097507.

It can be written as a sum of positive squares in only one way, i.e., 5357508025 + 332929 = 73195^2 + 577^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1339460237 + ... + 1339460240.

Almost surely, 2^5357840954 is an apocalyptic number.

5357840954 is a deficient number, since it is larger than the sum of its proper divisors (2678920480).

5357840954 is a wasteful number, since it uses less digits than its factorization.

5357840954 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2678920479.

The product of its (nonzero) digits is 3024000, while the sum is 50.

The square root of 5357840954 is about 73197.2742252060. The cubic root of 5357840954 is about 1749.8330130732.

The spelling of 5357840954 in words is "five billion, three hundred fifty-seven million, eight hundred forty thousand, nine hundred fifty-four".