472455052301487 has 16 divisors (see below), whose sum is σ = 646165853146880. Its totient is φ = 306892961669952.

The previous prime is 472455052301437. The next prime is 472455052301489. The reversal of 472455052301487 is 784103250554274.

It is not a de Polignac number, because 472455052301487 - 2¹² = 472455052297391 is a prime.

It is a super-2 number, since 2×472455052301487² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (472455052301489) 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 15 ways as a sum of consecutive naturals, for example, 4477260523 + ... + 4477366044.

It is an arithmetic number, because the mean of its divisors is an integer number (40385365821680).

Almost surely, 2^{472455052301487} is an apocalyptic number.

472455052301487 is a deficient number, since it is larger than the sum of its proper divisors (173710800845393).

472455052301487 is a wasteful number, since it uses less digits than its factorization.

472455052301487 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8954627022.

The product of its (nonzero) digits is 37632000, while the sum is 57.

The spelling of 472455052301487 in words is "four hundred seventy-two trillion, four hundred fifty-five billion, fifty-two million, three hundred one thousand, four hundred eighty-seven".