1035389925 has 48 divisors (see below), whose sum is σ = 1963445760. Its totient is φ = 534384000.

The previous prime is 1035389921. The next prime is 1035389951. The reversal of 1035389925 is 5299835301.

1035389925 is a `hidden beast` number, since 1 + 0 + 3 + 538 + 99 + 25 = 666.

It is not a de Polignac number, because 1035389925 - 2² = 1035389921 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1035389921) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 3816 + ... + 45665.

It is an arithmetic number, because the mean of its divisors is an integer number (40905120).

Almost surely, 2^1035389925 is an apocalyptic number.

1035389925 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1035389925 is a deficient number, since it is larger than the sum of its proper divisors (928055835).

1035389925 is a wasteful number, since it uses less digits than its factorization.

1035389925 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 49531 (or 49520 counting only the distinct ones).

The product of its (nonzero) digits is 291600, while the sum is 45.

The square root of 1035389925 is about 32177.4754292502. The cubic root of 1035389925 is about 1011.6601540394.

The spelling of 1035389925 in words is "one billion, thirty-five million, three hundred eighty-nine thousand, nine hundred twenty-five".