1250545104 has 30 divisors (see below), whose sum is σ = 3499789826. Its totient is φ = 416848320.

The previous prime is 1250545103. The next prime is 1250545111. The reversal of 1250545104 is 4015450521.

1250545104 is a `hidden beast` number, since 12 + 5 + 0 + 545 + 104 = 666.

It can be written as a sum of positive squares in only one way, i.e., 1228642704 + 21902400 = 35052^2 + 4680^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1250545103) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4342027 + ... + 4342314.

Almost surely, 2^1250545104 is an apocalyptic number.

It is an amenable number.

1250545104 is an abundant number, since it is smaller than the sum of its proper divisors (2249244722).

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

1250545104 is a wasteful number, since it uses less digits than its factorization.

1250545104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8684355 (or 8684346 counting only the distinct ones).

The product of its (nonzero) digits is 4000, while the sum is 27.

The square root of 1250545104 is about 35363.0471537734. The cubic root of 1250545104 is about 1077.3739077223.

Adding to 1250545104 its reverse (4015450521), we get a palindrome (5265995625).

The spelling of 1250545104 in words is "one billion, two hundred fifty million, five hundred forty-five thousand, one hundred four".