154596091456 has 14 divisors (see below), whose sum is σ = 306776619110. Its totient is φ = 77298045696.

The previous prime is 154596091423. The next prime is 154596091459. The reversal of 154596091456 is 654190695451.

It can be written as a sum of positive squares in only one way, i.e., 154593657856 + 2433600 = 393184^2 + 1560^2 .

It is a junction number, because it is equal to n+sod(n) for n = 154596091397 and 154596091406.

It is not an unprimeable number, because it can be changed into a prime (154596091459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1207781901 + ... + 1207782028.

Almost surely, 2^154596091456 is an apocalyptic number.

154596091456 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

154596091456 is a deficient number, since it is larger than the sum of its proper divisors (152180527654).

154596091456 is an equidigital number, since it uses as much as digits as its factorization.

154596091456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2415563941 (or 2415563931 counting only the distinct ones).

The product of its (nonzero) digits is 5832000, while the sum is 55.

The spelling of 154596091456 in words is "one hundred fifty-four billion, five hundred ninety-six million, ninety-one thousand, four hundred fifty-six".