7352045045 has 4 divisors (see below), whose sum is σ = 8822454060. Its totient is φ = 5881636032.

The previous prime is 7352045039. The next prime is 7352045089. The reversal of 7352045045 is 5405402537.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5405402537 = 101 ⋅53518837.

It can be written as a sum of positive squares in 2 ways, for example, as 4469858449 + 2882186596 = 66857^2 + 53686^2 .

It is a cyclic number.

It is not a de Polignac number, because 7352045045 - 2⁶ = 7352044981 is a prime.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 7352044996 and 7352045014.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 735204500 + ... + 735204509.

It is an arithmetic number, because the mean of its divisors is an integer number (2205613515).

Almost surely, 2^7352045045 is an apocalyptic number.

It is an amenable number.

7352045045 is a deficient number, since it is larger than the sum of its proper divisors (1470409015).

7352045045 is a wasteful number, since it uses less digits than its factorization.

7352045045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1470409014.

The product of its (nonzero) digits is 84000, while the sum is 35.

The square root of 7352045045 is about 85744.0671125414. The cubic root of 7352045045 is about 1944.4765936096.

The spelling of 7352045045 in words is "seven billion, three hundred fifty-two million, forty-five thousand, forty-five".