616151263025254 has 32 divisors (see below), whose sum is σ = 1069605251582112. Its totient is φ = 263088184320000.

The previous prime is 616151263025173. The next prime is 616151263025273. The reversal of 616151263025254 is 452520362151616.

It is a junction number, because it is equal to n+sod(n) for n = 616151263025198 and 616151263025207.

It is a congruent number.

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, 1580863947 + ... + 1581253654.

It is an arithmetic number, because the mean of its divisors is an integer number (33425164111941).

Almost surely, 2^{616151263025254} is an apocalyptic number.

616151263025254 is a deficient number, since it is larger than the sum of its proper divisors (453453988556858).

616151263025254 is a wasteful number, since it uses less digits than its factorization.

616151263025254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3162118152.

The product of its (nonzero) digits is 2592000, while the sum is 49.

The spelling of 616151263025254 in words is "six hundred sixteen trillion, one hundred fifty-one billion, two hundred sixty-three million, twenty-five thousand, two hundred fifty-four".