154620536416 has 48 divisors (see below), whose sum is σ = 305593392384. Its totient is φ = 77010113664.

The previous prime is 154620536401. The next prime is 154620536431. The reversal of 154620536416 is 614635026451.

It is an interprime number because it is at equal distance from previous prime (154620536401) and next prime (154620536431).

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, 8764981 + ... + 8782603.

It is an arithmetic number, because the mean of its divisors is an integer number (6366529008).

Almost surely, 2^154620536416 is an apocalyptic number.

154620536416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

154620536416 is a deficient number, since it is larger than the sum of its proper divisors (150972855968).

154620536416 is a wasteful number, since it uses less digits than its factorization.

154620536416 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18683 (or 18675 counting only the distinct ones).

The product of its (nonzero) digits is 518400, while the sum is 43.

The spelling of 154620536416 in words is "one hundred fifty-four billion, six hundred twenty million, five hundred thirty-six thousand, four hundred sixteen".