7825042003 has 8 divisors (see below), whose sum is σ = 8202314736. Its totient is φ = 7456646400.

The previous prime is 7825041971. The next prime is 7825042009. The reversal of 7825042003 is 3002405287.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 7825042003 - 2⁵ = 7825041971 is a prime.

It is a super-2 number, since 2×7825042003² (a number of 21 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (7825042009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2217478 + ... + 2221003.

It is an arithmetic number, because the mean of its divisors is an integer number (1025289342).

Almost surely, 2^7825042003 is an apocalyptic number.

7825042003 is a deficient number, since it is larger than the sum of its proper divisors (377272733).

7825042003 is a wasteful number, since it uses less digits than its factorization.

7825042003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4438565.

The product of its (nonzero) digits is 13440, while the sum is 31.

The square root of 7825042003 is about 88459.2674794450. The cubic root of 7825042003 is about 1985.3125706581.

The spelling of 7825042003 in words is "seven billion, eight hundred twenty-five million, forty-two thousand, three".