70530054 has 16 divisors (see below), whose sum is σ = 161211648. Its totient is φ = 20151432.

The previous prime is 70530049. The next prime is 70530067. The reversal of 70530054 is 45003507.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 839602 + ... + 839685.

It is an arithmetic number, because the mean of its divisors is an integer number (10075728).

Almost surely, 2^70530054 is an apocalyptic number.

70530054 is an abundant number, since it is smaller than the sum of its proper divisors (90681594).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

70530054 is a wasteful number, since it uses less digits than its factorization.

70530054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1679299.

The product of its (nonzero) digits is 2100, while the sum is 24.

The square root of 70530054 is about 8398.2173108345. The cubic root of 70530054 is about 413.1661552210.

The spelling of 70530054 in words is "seventy million, five hundred thirty thousand, fifty-four".