1000949530952 has 48 divisors (see below), whose sum is σ = 2278114968960. Its totient is φ = 410327133216.

The previous prime is 1000949530951. The next prime is 1000949531033. The reversal of 1000949530952 is 2590359490001.

It is a junction number, because it is equal to n+sod(n) for n = 1000949530897 and 1000949530906.

It is not an unprimeable number, because it can be changed into a prime (1000949530951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 55500608 + ... + 55518639.

It is an arithmetic number, because the mean of its divisors is an integer number (47460728520).

Almost surely, 2^{1000949530952} is an apocalyptic number.

It is an amenable number.

1000949530952 is an abundant number, since it is smaller than the sum of its proper divisors (1277165438008).

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

1000949530952 is a wasteful number, since it uses less digits than its factorization.

1000949530952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111019290 (or 111019279 counting only the distinct ones).

The product of its (nonzero) digits is 437400, while the sum is 47.

The spelling of 1000949530952 in words is "one trillion, nine hundred forty-nine million, five hundred thirty thousand, nine hundred fifty-two".