154681815030036 has 96 divisors (see below), whose sum is σ = 412722302146560. Its totient is φ = 44169368148864.

The previous prime is 154681815030023. The next prime is 154681815030077. The reversal of 154681815030036 is 630030518186451.

It is a super-2 number, since 2×154681815030036² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1279157985 + ... + 1279278903.

It is an arithmetic number, because the mean of its divisors is an integer number (4299190647360).

Almost surely, 2^{154681815030036} is an apocalyptic number.

It is an amenable number.

154681815030036 is an abundant number, since it is smaller than the sum of its proper divisors (258040487116524).

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

154681815030036 is a wasteful number, since it uses less digits than its factorization.

154681815030036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129573 (or 129571 counting only the distinct ones).

The product of its (nonzero) digits is 2073600, while the sum is 51.

The spelling of 154681815030036 in words is "one hundred fifty-four trillion, six hundred eighty-one billion, eight hundred fifteen million, thirty thousand, thirty-six".