1078542325 has 24 divisors (see below), whose sum is σ = 1535744960. Its totient is φ = 736041600.

The previous prime is 1078542313. The next prime is 1078542329. The reversal of 1078542325 is 5232458701.

It is not a de Polignac number, because 1078542325 - 2¹¹ = 1078540277 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1078542329) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 22321 + ... + 51529.

Almost surely, 2^1078542325 is an apocalyptic number.

It is an amenable number.

1078542325 is a deficient number, since it is larger than the sum of its proper divisors (457202635).

1078542325 is a wasteful number, since it uses less digits than its factorization.

1078542325 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29437 (or 29432 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 37.

The square root of 1078542325 is about 32841.1681430487. The cubic root of 1078542325 is about 1025.5237695903.

It can be divided in two parts, 1078 and 542325, that added together give a triangular number (543403 = T₁₀₄₂).

The spelling of 1078542325 in words is "one billion, seventy-eight million, five hundred forty-two thousand, three hundred twenty-five".