955533540 has 96 divisors (see below), whose sum is σ = 2908483200. Its totient is φ = 233010048.

The previous prime is 955533533. The next prime is 955533559. The reversal of 955533540 is 45335559.

It is a super-3 number, since 3×955533540³ (a number of 28 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a Saint-Exupery number, since it is equal to the product of the sides of a Pythagorean triangle: 1391 × 535 × 1284.

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, 8930167 + ... + 8930273.

It is an arithmetic number, because the mean of its divisors is an integer number (30296700).

Almost surely, 2^955533540 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 955533540, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1454241600).

955533540 is an abundant number, since it is smaller than the sum of its proper divisors (1952949660).

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

955533540 is a wasteful number, since it uses less digits than its factorization.

955533540 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 346 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 202500, while the sum is 39.

The square root of 955533540 is about 30911.7055498399. The cubic root of 955533540 is about 984.9525568292.

The spelling of 955533540 in words is "nine hundred fifty-five million, five hundred thirty-three thousand, five hundred forty".