551750982 has 16 divisors (see below), whose sum is σ = 1109049600. Its totient is φ = 182992392.

The previous prime is 551750951. The next prime is 551751007. The reversal of 551750982 is 289057155.

It is a super-2 number, since 2×551750982² = 608858292275928648, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 229858 + ... + 232245.

It is an arithmetic number, because the mean of its divisors is an integer number (69315600).

Almost surely, 2^551750982 is an apocalyptic number.

551750982 is an abundant number, since it is smaller than the sum of its proper divisors (557298618).

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

551750982 is a wasteful number, since it uses less digits than its factorization.

551750982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 462307.

The product of its (nonzero) digits is 126000, while the sum is 42.

The square root of 551750982 is about 23489.3801961652. The cubic root of 551750982 is about 820.1898142776.

The spelling of 551750982 in words is "five hundred fifty-one million, seven hundred fifty thousand, nine hundred eighty-two".