472455283153557 has 8 divisors (see below), whose sum is σ = 687207684587040. Its totient is φ = 286336535244560.

The previous prime is 472455283153547. The next prime is 472455283153577. The reversal of 472455283153557 is 755351382554274.

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

It is a cyclic number.

It is not a de Polignac number, because 472455283153557 - 2⁴ = 472455283153541 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472455283153547) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7158413381082 + ... + 7158413381147.

It is an arithmetic number, because the mean of its divisors is an integer number (85900960573380).

Almost surely, 2^{472455283153557} is an apocalyptic number.

It is an amenable number.

472455283153557 is a deficient number, since it is larger than the sum of its proper divisors (214752401433483).

472455283153557 is a wasteful number, since it uses less digits than its factorization.

472455283153557 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14316826762243.

The product of its digits is 705600000, while the sum is 66.

The spelling of 472455283153557 in words is "four hundred seventy-two trillion, four hundred fifty-five billion, two hundred eighty-three million, one hundred fifty-three thousand, five hundred fifty-seven".