9525211942 has 8 divisors (see below), whose sum is σ = 14297862816. Its totient is φ = 4759257672.

The previous prime is 9525211921. The next prime is 9525211961. The reversal of 9525211942 is 2491125259.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×9525211942² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 9525211895 and 9525211904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1670593 + ... + 1676284.

It is an arithmetic number, because the mean of its divisors is an integer number (1787232852).

Almost surely, 2^9525211942 is an apocalyptic number.

9525211942 is a deficient number, since it is larger than the sum of its proper divisors (4772650874).

9525211942 is a wasteful number, since it uses less digits than its factorization.

9525211942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3348302.

The product of its digits is 64800, while the sum is 40.

The square root of 9525211942 is about 97597.1922854341. The cubic root of 9525211942 is about 2119.7837044964.

The spelling of 9525211942 in words is "nine billion, five hundred twenty-five million, two hundred eleven thousand, nine hundred forty-two".