85430752909154 has 32 divisors (see below), whose sum is σ = 130292144611200. Its totient is φ = 42003208558080.

The previous prime is 85430752909147. The next prime is 85430752909189. The reversal of 85430752909154 is 45190925703458.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1505704274 + ... + 1505761010.

It is an arithmetic number, because the mean of its divisors is an integer number (4071629519100).

Almost surely, 2^{85430752909154} is an apocalyptic number.

85430752909154 is a deficient number, since it is larger than the sum of its proper divisors (44861391702046).

85430752909154 is a wasteful number, since it uses less digits than its factorization.

85430752909154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84458.

The product of its (nonzero) digits is 54432000, while the sum is 62.

The spelling of 85430752909154 in words is "eighty-five trillion, four hundred thirty billion, seven hundred fifty-two million, nine hundred nine thousand, one hundred fifty-four".