7210204045 has 16 divisors (see below), whose sum is σ = 9460344960. Its totient is φ = 5231822400.

The previous prime is 7210204039. The next prime is 7210204051. The reversal of 7210204045 is 5404020127.

It is an interprime number because it is at equal distance from previous prime (7210204039) and next prime (7210204051).

It is not a de Polignac number, because 7210204045 - 2¹¹ = 7210201997 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 125166 + ... + 173455.

It is an arithmetic number, because the mean of its divisors is an integer number (591271560).

Almost surely, 2^7210204045 is an apocalyptic number.

It is an amenable number.

7210204045 is a deficient number, since it is larger than the sum of its proper divisors (2250140915).

7210204045 is a wasteful number, since it uses less digits than its factorization.

7210204045 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 299076.

The product of its (nonzero) digits is 2240, while the sum is 25.

The square root of 7210204045 is about 84912.9203655133. The cubic root of 7210204045 is about 1931.8905513093.

The spelling of 7210204045 in words is "seven billion, two hundred ten million, two hundred four thousand, forty-five".