477261141951 has 8 divisors (see below), whose sum is σ = 694198024704. Its totient is φ = 289249176920.

The previous prime is 477261141947. The next prime is 477261141961. The reversal of 477261141951 is 159141162774.

It is a happy number.

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

It is not a de Polignac number, because 477261141951 - 2² = 477261141947 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 477261141951.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (477261141961) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7231229391 + ... + 7231229456.

It is an arithmetic number, because the mean of its divisors is an integer number (86774753088).

Almost surely, 2^477261141951 is an apocalyptic number.

477261141951 is a deficient number, since it is larger than the sum of its proper divisors (216936882753).

477261141951 is a wasteful number, since it uses less digits than its factorization.

477261141951 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14462458861.

The product of its digits is 423360, while the sum is 48.

The spelling of 477261141951 in words is "four hundred seventy-seven billion, two hundred sixty-one million, one hundred forty-one thousand, nine hundred fifty-one".