545951351406 has 16 divisors (see below), whose sum is σ = 1091918005200. Its totient is φ = 181981233408.

The previous prime is 545951351389. The next prime is 545951351431. The reversal of 545951351406 is 604153159545.

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, 144451 + ... + 1054878.

It is an arithmetic number, because the mean of its divisors is an integer number (68244875325).

Almost surely, 2^545951351406 is an apocalyptic number.

545951351406 is an abundant number, since it is smaller than the sum of its proper divisors (545966653794).

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

545951351406 is a wasteful number, since it uses less digits than its factorization.

545951351406 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1275203.

The product of its (nonzero) digits is 1620000, while the sum is 48.

The spelling of 545951351406 in words is "five hundred forty-five billion, nine hundred fifty-one million, three hundred fifty-one thousand, four hundred six".