145506104055562 has 8 divisors (see below), whose sum is σ = 218301561219456. Its totient is φ = 72738916982412.

The previous prime is 145506104055541. The next prime is 145506104055601. The reversal of 145506104055562 is 265550401605541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7067509818 + ... + 7067530405.

It is an arithmetic number, because the mean of its divisors is an integer number (27287695152432).

Almost surely, 2^{145506104055562} is an apocalyptic number.

145506104055562 is a deficient number, since it is larger than the sum of its proper divisors (72795457163894).

145506104055562 is a wasteful number, since it uses less digits than its factorization.

145506104055562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14135045372.

The product of its (nonzero) digits is 3600000, while the sum is 49.

The spelling of 145506104055562 in words is "one hundred forty-five trillion, five hundred six billion, one hundred four million, fifty-five thousand, five hundred sixty-two".