7019090052 has 96 divisors (see below), whose sum is σ = 18555868800. Its totient is φ = 2049825792.

The previous prime is 7019090047. The next prime is 7019090053. The reversal of 7019090052 is 2500909107.

It is a junction number, because it is equal to n+sod(n) for n = 7019089995 and 7019090022.

It is not an unprimeable number, because it can be changed into a prime (7019090053) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 253768 + ... + 280064.

It is an arithmetic number, because the mean of its divisors is an integer number (193290300).

Almost surely, 2^7019090052 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 7019090052, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9277934400).

7019090052 is an abundant number, since it is smaller than the sum of its proper divisors (11536778748).

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

7019090052 is a wasteful number, since it uses less digits than its factorization.

7019090052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26405 (or 26403 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 7019090052 is about 83780.0098591543. The cubic root of 7019090052 is about 1914.6685546440.

Adding to 7019090052 its reverse (2500909107), we get a palindrome (9519999159).

The spelling of 7019090052 in words is "seven billion, nineteen million, ninety thousand, fifty-two".