70554058 has 4 divisors (see below), whose sum is σ = 105831090. Its totient is φ = 35277028.

The previous prime is 70554053. The next prime is 70554059. The reversal of 70554058 is 85045507.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85045507 = 1303 ⋅65269.

It can be written as a sum of positive squares in only one way, i.e., 46963609 + 23590449 = 6853^2 + 4857^2 .

It is not an unprimeable number, because it can be changed into a prime (70554053) by changing a digit.

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 as a sum of consecutive naturals, namely, 17638513 + ... + 17638516.

Almost surely, 2^70554058 is an apocalyptic number.

70554058 is a deficient number, since it is larger than the sum of its proper divisors (35277032).

70554058 is a wasteful number, since it uses less digits than its factorization.

70554058 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35277031.

The product of its (nonzero) digits is 28000, while the sum is 34.

The square root of 70554058 is about 8399.6463020772. The cubic root of 70554058 is about 413.2130218399.

The spelling of 70554058 in words is "seventy million, five hundred fifty-four thousand, fifty-eight".