553950768 has 160 divisors (see below), whose sum is σ = 1747316736. Its totient is φ = 147780864.

The previous prime is 553950751. The next prime is 553950799. The reversal of 553950768 is 867059355.

It is a super-2 number, since 2×553950768² = 613722906735579648, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (48).

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 331471 + ... + 333137.

Almost surely, 2^553950768 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 553950768, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (873658368).

553950768 is an abundant number, since it is smaller than the sum of its proper divisors (1193365968).

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

553950768 is a wasteful number, since it uses less digits than its factorization.

553950768 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1751 (or 1745 counting only the distinct ones).

The product of its (nonzero) digits is 1134000, while the sum is 48.

The square root of 553950768 is about 23536.1587350188. The cubic root of 553950768 is about 821.2783787677.

The spelling of 553950768 in words is "five hundred fifty-three million, nine hundred fifty thousand, seven hundred sixty-eight".