407205512055 has 48 divisors (see below), whose sum is σ = 763242839424. Its totient is φ = 200052218880.

The previous prime is 407205512041. The next prime is 407205512059. The reversal of 407205512055 is 550215502704.

It is not a de Polignac number, because 407205512055 - 2⁹ = 407205511543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (407205512059) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 5626756 + ... + 5698665.

It is an arithmetic number, because the mean of its divisors is an integer number (15900892488).

Almost surely, 2^407205512055 is an apocalyptic number.

407205512055 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

407205512055 is a deficient number, since it is larger than the sum of its proper divisors (356037327369).

407205512055 is a wasteful number, since it uses less digits than its factorization.

407205512055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11325496 (or 11325493 counting only the distinct ones).

The product of its (nonzero) digits is 70000, while the sum is 36.

The spelling of 407205512055 in words is "four hundred seven billion, two hundred five million, five hundred twelve thousand, fifty-five".