551952047862 has 24 divisors (see below), whose sum is σ = 1195959103560. Its totient is φ = 183974323680.

The previous prime is 551952047761. The next prime is 551952047903. The reversal of 551952047862 is 268740259155.

551952047862 is a `hidden beast` number, since 5 + 5 + 1 + 95 + 20 + 478 + 62 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 551952047799 and 551952047808.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452287 + ... + 1143882.

It is an arithmetic number, because the mean of its divisors is an integer number (49831629315).

Almost surely, 2^551952047862 is an apocalyptic number.

551952047862 is an abundant number, since it is smaller than the sum of its proper divisors (644007055698).

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

551952047862 is a wasteful number, since it uses less digits than its factorization.

551952047862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1615388 (or 1615385 counting only the distinct ones).

The product of its (nonzero) digits is 6048000, while the sum is 54.

The spelling of 551952047862 in words is "five hundred fifty-one billion, nine hundred fifty-two million, forty-seven thousand, eight hundred sixty-two".