7825137048 has 48 divisors (see below), whose sum is σ = 21923881200. Its totient is φ = 2518434240.

The previous prime is 7825137017. The next prime is 7825137079. The reversal of 7825137048 is 8407315287.

It is an interprime number because it is at equal distance from previous prime (7825137017) and next prime (7825137079).

It is a super-2 number, since 2×7825137048² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7825136994 and 7825137012.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1871748 + ... + 1875923.

It is an arithmetic number, because the mean of its divisors is an integer number (456747525).

Almost surely, 2^7825137048 is an apocalyptic number.

It is an amenable number.

7825137048 is an abundant number, since it is smaller than the sum of its proper divisors (14098744152).

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

7825137048 is a wasteful number, since it uses less digits than its factorization.

7825137048 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3747712 (or 3747705 counting only the distinct ones).

The product of its (nonzero) digits is 376320, while the sum is 45.

The square root of 7825137048 is about 88459.8047024749. The cubic root of 7825137048 is about 1985.3206086669.

The spelling of 7825137048 in words is "seven billion, eight hundred twenty-five million, one hundred thirty-seven thousand, forty-eight".