1047552250000 has 315 divisors, whose sum is σ = 2682242483263. Its totient is φ = 396299200000.

The previous prime is 1047552249971. The next prime is 1047552250021. The reversal of 1047552250000 is 522557401.

The square root of 1047552250000 is 1023500.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 10 ways, for example, as 552994500496 + 494557749504 = 743636^2 + 703248^2 .

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 62 ways as a sum of consecutive naturals, for example, 11770249956 + ... + 11770250044.

Almost surely, 2^{1047552250000} is an apocalyptic number.

1047552250000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1047552250000 is the 1023500-th square number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1047552250000

1047552250000 is an abundant number, since it is smaller than the sum of its proper divisors (1634690233263).

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

1047552250000 is an frugal number, since it uses more digits than its factorization.

1047552250000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262 (or 119 counting only the distinct ones).

The product of its (nonzero) digits is 14000, while the sum is 31.

The spelling of 1047552250000 in words is "one trillion, forty-seven billion, five hundred fifty-two million, two hundred fifty thousand".