552126465 has 24 divisors (see below), whose sum is σ = 1044021888. Its totient is φ = 267697440.

The previous prime is 552126451. The next prime is 552126473. The reversal of 552126465 is 564621255.

552126465 is a `hidden beast` number, since 5 + 5 + 2 + 1 + 2 + 646 + 5 = 666.

It is not a de Polignac number, because 552126465 - 2⁶ = 552126401 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 557209 + ... + 558198.

It is an arithmetic number, because the mean of its divisors is an integer number (43500912).

Almost surely, 2^552126465 is an apocalyptic number.

552126465 is a gapful number since it is divisible by the number (55) formed by its first and last digit.

It is an amenable number.

552126465 is a deficient number, since it is larger than the sum of its proper divisors (491895423).

552126465 is a wasteful number, since it uses less digits than its factorization.

552126465 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1115429 (or 1115426 counting only the distinct ones).

The product of its digits is 72000, while the sum is 36.

The square root of 552126465 is about 23497.3714487387. The cubic root of 552126465 is about 820.3758266323.

The spelling of 552126465 in words is "five hundred fifty-two million, one hundred twenty-six thousand, four hundred sixty-five".