245216154606 has 32 divisors (see below), whose sum is σ = 503922165408. Its totient is φ = 79492469760.

The previous prime is 245216154593. The next prime is 245216154607. The reversal of 245216154606 is 606451612542.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (245216154607) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 221446 + ... + 734486.

It is an arithmetic number, because the mean of its divisors is an integer number (15747567669).

Almost surely, 2^245216154606 is an apocalyptic number.

245216154606 is an abundant number, since it is smaller than the sum of its proper divisors (258706010802).

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

245216154606 is a wasteful number, since it uses less digits than its factorization.

245216154606 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 515236.

The product of its (nonzero) digits is 345600, while the sum is 42.

The spelling of 245216154606 in words is "two hundred forty-five billion, two hundred sixteen million, one hundred fifty-four thousand, six hundred six".